Inside the Open Directory of the “You Dun” Threat Group

Key Takeaways

• Analysis of an open directory found a Chinese speaking threat actor’s toolkit and history of activity.
• The threat actor displayed extensive scanning and exploitation using WebLogicScan, Vulmap, and Xray, targeting organizations in South Korea, China, Thailand, Taiwan, and Iran.
• The Viper C2 framework was present as well as a Cobalt Strike kit which included TaoWu and Ladon extensions.
• The Leaked LockBit 3 builder was used to create a LockBit payload with a custom ransom note that included reference to a Telegram group which we investigated further in the report.

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Table of Contents:

• Case Summary
• Services
• Analysts
• Capability
• Victims
• Infrastructure
• Adversary
• Diamond Model
• Indicators
• MITRE ATT&CK

Case Summary

The DFIR Report’s Threat Intel Team detected an open directory in January 2024 and analyzed it for trade craft and threat actor activity. Once reviewed, we identified it was related to the Chinese speaking hacking group that call themselves “You Dun”.

The threat actor conducted various activities using the host we investigated which included reconnaissance and web exploitation activities. Using tools such as WebLogicScan, Vulmap, and Xray, they were able to identify numerous vulnerable servers. They exploited several websites running Zhiyuan OA software and used SQLmap to conduct SQL injection.

We found evidence of several successful exploitation attempts. After gaining access we found use of further tools to try and use various exploits to elevate privileges on the compromised hosts, including the use of traitor for Linux privilege escalation exploits and CDK for docker and kubernetes privilege escalation.

Both Cobalt Strike and Viper framework files were visible in the open directory. A zip archive that contained the files for a Cobalt Strike team server, included the plugins TaoWu and Ladon which extend the capabilities of the framework greatly. The DFIR Report Threat Intel Team tracked the server as hosting active command and control from January 18th through Feburary 10th of 2024. Using data from the leaked server we identified a cluster of eight IP address’s all being used to proxy the command and control for the same threat actor and active for the same time frame.

The threat actor also utilized the leaked LockBit 3 ransomware builder to create a custom binary LB3.exe. The ransom note the LockBit binary produced provided the contact details as a Telegram group “You_Dun” administrated by “EVA”. The group responsible also use the name “Dark Cloud Shield Technical Team”. This group appears to be involved in selling “penetration testing” according to their channels, but also engaged in illicit data sales, DDOS, and based on the LockBit binary, also use ransomware to earn a payday.

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Analysts

Analysis and reporting completed by @pcsc0ut and @svch0st.

Capability

Reconnaissance

WebLogicScan

The threat actor use WebLogicScan, a python script that scans for vulnerabilities in WebLogic.

Based on bash history, they ran the tool by supplying various text files to the script.

Vulmap

The threat actor used vulmap.py to also scan for WebLogic vulnerabilities by providing several lists of their targets.

Bash history excerpts:

Below is the help options detailing the “-a” switch that defines what application is being targeted.

Xray

The threat actor scanned for vulnerabilities more broadly with the tool Xray for vulnerabilities against two Chinese websites.

Bash history excerpts:

dirsearch

The threat actor used dirsearch to attempt to scan for URL paths against their targets. A log of one of their scans still remained:

Initial Access

Sqlmap

The threat actor used sqlmap to compromise various websites:

Below is one of the many commands the threat actor ran to dump tables from a Pharmaceutical organization in South Korea:

Seeyon_exp

The script seeyon_exp was used to upload JSPX web sells to several sites by exploiting a component in the software Zhiyuan OA.

The results that were left behind by the threat actor provided evidence of the web shells from the successful exploitation:

Translated we can see the confirmation of what was successful with each target.

Weaver

Another tool weaver was also used to scan for vulnerabilities and exploit Zhiyuan OA instances.

Command and Control

Cobalt Strike (S0154)

The bash history included a nohup command to run a Cobalt Strike server with the following password and account details:

The IP 116.212.120.32 exposed the following beacon configuration, most notably a cracked watermark of 987654321:

Cobalt Strike Beacon:
  x86:
    beacon_type: HTTP
    dns-beacon.strategy_fail_seconds: -1
    dns-beacon.strategy_fail_x: -1
    dns-beacon.strategy_rotate_seconds: -1
    http-get.client:
      Cookie
    http-get.uri: 116.212.120.32,/IE9CompatViewList.xml
    http-get.verb: GET
    http-post.client:
      Content-Type: application/octet-stream
      id
    http-post.uri: /submit.php
    http-post.verb: POST
    maxgetsize: 1048576
    port: 80
    post-ex.spawnto_x64: %windir%\sysnative\rundll32.exe
    post-ex.spawnto_x86: %windir%\syswow64\rundll32.exe
    process-inject.execute:
      CreateThread
      SetThreadContext
      CreateRemoteThread
      RtlCreateUserThread
    process-inject.startrwx: 64
    process-inject.stub: e43a1b63f09794f74d90a9889f7acb77
    process-inject.userwx: 64
    proxy.behavior: 2 (Use IE settings)
    server.publickey_md5: a490a5e2db1fcc496e6b793a8ea02a19
    sleeptime: 60000
    useragent_header: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; BOIE9;ENUS)
    uses_cookies: 1
    watermark: 987654321
  x64:
    beacon_type: HTTP
    dns-beacon.strategy_fail_seconds: -1
    dns-beacon.strategy_fail_x: -1
    dns-beacon.strategy_rotate_seconds: -1
    http-get.client:
      Cookie
    http-get.uri: 116.212.120.32,/visit.js
    http-get.verb: GET
    http-post.client:
      Content-Type: application/octet-stream
      id
    http-post.uri: /submit.php
    http-post.verb: POST
    maxgetsize: 1048576
    port: 80
    post-ex.spawnto_x64: %windir%\sysnative\rundll32.exe
    post-ex.spawnto_x86: %windir%\syswow64\rundll32.exe
    process-inject.execute:
      CreateThread
      SetThreadContext
      CreateRemoteThread
      RtlCreateUserThread
    process-inject.startrwx: 64
    process-inject.stub: e43a1b63f09794f74d90a9889f7acb77
    process-inject.userwx: 64
    proxy.behavior: 2 (Use IE settings)
    server.publickey_md5: a490a5e2db1fcc496e6b793a8ea02a19
    sleeptime: 60000
    useragent_header: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
    uses_cookies: 1
    watermark: 987654321

The threat actor left behind the file 红队版.zip in the root of the open directory.

The zip contained a Cobalt Strike kit which was also the same that was extracted to the root of the open directory.

The aggressor script CrossC2-GithubBot-2023-03-27.cna was sourced from this repo.

The other major modules as part of this Cobalt Strike kit are TaoWu and Landon which extends Cobalt Strike’s capabilities.

TaoWu

The TaoWu aggressor script includes tooling and scripts that adds to Cobalt Strike actions.

It includes a huge number of precompiled binaries in the path taowu-cobalt-strike-master\script :

./0803.exe
./360bowser.exe
./add-admin.exe
./ATPMiniDump.exe
./blocketw.exe
./blue.exe
./BrowserGhost.exe
./BypassAddUser.exe
./certexp.exe
./chfs.exe
./ClearnEventRecordID.ps1
./ClearnIpAddress.ps1
./ClearnTempLog.ps1
./crack.exe
./CredPhisher.exe
./cve-2014-4113.x64.dll
./cve-2014-4113.x86.dll
./cve-2015-1701.x64.dll
./cve-2015-1701.x86.dll
./cve-2016-0051.x86.dll
./CVE-2020-0796.x64.dll
./CVE-2021-1675.x64.dll
./dazzleUP_Reflective_DLL.x64.dll
./DecryptAutoLogon.exe
./DecryptTeamViewer.exe
./dis_defender.exe
./EfsPotato.exe
./encode
./encode.exe
./EncryptedZIP.exe
./FakeLogonScreen.exe
./FullPowers.dll
./Gopher.exe
./GPSCoordinates.exe
./hack-browser-data.exe
./InternalMonologue.exe
./Invoke-EternalBlue.ps1
./Invoke-MS16032.ps1
./Invoke-MS16135.ps1
./iox.exe
./JuicyPotato.x64.dll
./JuicyPotato.x86.dll
./KillEvenlogService.ps1
./Ladon.exe
./Ladon1.exe
./lazagne.exe
./ListAllUsers.ps1
./ListLogged-inUsers.ps1
./ListRDPConnections.exe
./LocalSessionManager.ps1
./LPE_Reflect_Elevate.x64.dll
./MaceTrap.exe
./MiniDump.exe
./napwd.exe
./navicatpwd.exe
./Net-GPPPassword.exe
./NoAmci.exe
./noNetApiAdd.exe
./NoPowerShell.exe
./RdpThief_x64.tmp
./Recon-AD-AllLocalGroups.dll
./Recon-AD-Computers.dll
./Recon-AD-Domain.dll
./Recon-AD-Groups.dll
./Recon-AD-LocalGroups.dll
./Recon-AD-SPNs.dll
./Recon-AD-Users.dll
./ReflectiveDll.x64.dll
./RegRdpPort.ps1
./rpcscan.dll
./SafetyKatz.exe
./scout.exe
./scrying.exe
./Seatbelt.exe
./SessionGopher.ps1
./SessionSearcher.exe
./Sharp3389.exe
./SharpAVKB.exe
./SharpBypassUAC.exe
./SharpChassisType.exe
./SharpCheckInfo.exe
./SharpChromium.exe
./SharpClipHistory.exe
./SharpCloud.exe
./SharpCrashEventLog.exe
./SharpDecryptPwd.exe
./SharpDecryptPwd2.exe
./SharpDir.exe
./SharpDirLister.exe
./SharpDomainSpray.exe
./SharpDoor.exe
./SharpDPAPI.exe
./SharpDump.exe
./SharpEDRChecker.exe
./SharPersist.exe
./SharpEventLog.exe
./SharpExcelibur.exe
./SharpExec.exe
./SharpGetTitle.exe
./SharpGPOAbuse.exe
./SharpHide.exe
./SharpHound.exe
./SharpLocker.exe
./SharpMiniDump.exe
./SharpNetCheck.exe
./SharpOXID-Find.exe
./SharpSCshell.exe
./SharpShares.exe
./SharpSpray.exe
./SharpSpray1.exe
./SharpSQLDump.exe
./SharpSQLTools.exe
./SharpStay.exe
./SharpTask.exe
./SharpWeb.exe
./SharpWebScan.exe
./SharpWifiGrabber.exe
./sharpwmi.exe
./SharpXDecrypt.exe
./SharpZeroLogon.exe
./SharpZip.exe
./Shhmon.exe
./SolarFlare.exe
./SPNSearcher.exe
./SpoolTrigger.x64.dll
./SpoolTrigger.x86.dll
./Stealer.exe
./StickyNotesExtract.exe
./SweetPotato.exe
./Telemetry.exe
./Telemetry3.5.exe
./temp.exe
./user.exe
./Watson.exe
./WeblogicRCE.exe
./WireTap.exe
./WMIHACKER.vbs
./x64
./x64/bypass.exe
./x64/frpc.exe
./x64/fscan.exe
./x64/index.html
./x64/nc.exe
./x64/npc.exe
./x64/PrintSpoofer.dll
./x64/PrintSpoofer.exe
./x86
./x86/bypass.exe
./x86/frpc.exe
./x86/fscan.exe
./x86/index.html
./x86/npc.exe
./x86/PrintSpoofer.dll
./x86/PrintSpoofer.exe

Ladon

The Ladon plugin for Cobalt Strike is a framework that allows for lots of automation of intrusion activity.

The documentation (https://mp.weixin.qq.com/s/GQBXCX1fiSLi6gKY3M-JcA) includes screenshots such as:

Viper

Viper is a command and control tool used for post exploitation activity. It is one of the C2 frameworks tracked by the DFIR Report Threat Intelligence group. According to the GitHub profile:

It was installed through the execution of the f8x script, which installs docker dependencies and a mostly pre-configured docker image:

The threat actor was asked to provide a password upon initial install, and reused the password that was configured for the Cobalt Strike team server:

The Viper C2 management panel was observed listening on the default tcp port 60000, and using the default SSL certificates provided with the docker image. A pivot on the default SSL certificate in Censys shows a much broader network of this VIPER docker image publicly exposed on the Internet.

Censys Search:

services.tls.certificates.leaf_data.fingerprint: 4de3278507c89d2242a12c20b74878e3f84970c463a924771f156a3da7d7b5a1 or services.tls.certificates.chain.fingerprint: 4de3278507c89d2242a12c20b74878e3f84970c463a924771f156a3da7d7b5a1

The threat actor was observed using the Viper C2 for post exploitation on a AWS host running a Bitnami WordPress app. After initial access was gained, the vipermsf (Metasploit) backend was utilized to run a one-line command to upload and execute a file:

The ONE-LINE-CMD pattern matches the format utilized in the Viper MSF Web Delivery API found in Github:

 

Information gathered from the Redis RDB dump file using (https://github.com/sripathikrishnan/redis-rdb-tools ) shows that the execution was successful, and the threat actor was able to achieve execution of the payload (recovered from the host info module):

Due to the location of the payload being written to disk matching POC exploit code ( https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25003.yaml ) , we assess with high confidence that initial access was gained through a WordPress plugin WPCargo exploit, specifically, the Remote Code execution vulnerability CVE-2021-25003.

Privilege Escalation

The reverse shell created by the payload appeared to be used to run a docker container exploit using a tool called CDK.

The mount-cgroup is a module that utilizes a docker container escape exploit documented by @_fel1x:

Additional follow-on activity showed the threat actor uploading an additional file using a VIPER agent used for privilege escalation:

traitor-amd64 upload completed

Traitor is a tool that includes several privilege escalation exploits for Linux:

Impact

The threat actor had a copy of LockBit ransomware in the directory .local\LB3.exe and in the bash history of the host there were two RAR files they had deleted:

While the archives no longer existed for us to analyze, we assess with moderate confidence that these were copies of the previously leaked LockBit Black ransomware builder.

Triage Sandbox run screenshot of .local\LB3.exe:

Ransom note presented after executing the LB3.exe binary:

When analyzing the left behind LB3.exe binary, the following ransomware note is created upon execution:

The telegram channel mentioned is hXXps://t.me/You_Dun. Further analysis of this group is discussed in the Adversary section.

Victims

Countries

• South Korea
• China
• Thailand
• Taiwan
• Iran

As part of reconnaissance activities, the threat actor left their target URL lists they used for several tools which were separated by country:

• ./vulmap/kk.txt – Korean IPs and Domains
• ./vulmap/kr.txt – Korean IPs and Domains
• ./vulmap/hh.txt – Various Countries IPs and Domains
• ./vulmap/wb.txt – Iranian IPs and Domains
• ./vulmap/ww.txt – Iranian IPs and Domains
• ./weaver_exp/uu.txt – Chinese IPs and Domains
• ./WebLogicScan/target.txt – Iranian IPs and Domains
• ./WebLogicScan/kk.txt – South Korean IPs and Domains
• ./tt.txt – Saved HTTP request to a Thai police website

Of the targeted countries China, South Korea, and Iran were most frequently observed.

Industries

While we note the following industries below, we assess the threat actor was not specifically targeting by industry in this case.

• Government
• Education
• Health
• Logistics

Infrastructure

The open directory we initially investigated had the following attributes:

8000/opendir
	Server: SimpleHTTP/0.6 Python/3.8.10	
28888/mitmproxy
	SSL Cert Issuer: CN=mitmproxy, O=mitmproxy	
	SSL Cert Subject: CN=163.53.216.157	
	JA3S: 15af977ce25de452b96affa2addb1036
55918/SSH
	Fingerprint SHA256: 1192d660e36e9b6f671a22a1ed1adb50f752ca986885ecfffdbbf3967e8ff9c1
	SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.11	
60000/Viper
	SSL Cert Issuer: C=CN, ST=0d72da0c, L=0d72da0c, O=0d72da0c, OU=0d72da0c, CN=0d72da0c	
	SSL Cert Subject: C=CN, ST=d1d38ec9, L=d1d38ec9, O=d1d38ec9, OU=d1d38ec9, CN=d1d38ec9	
	JA3S: 475c9302dc42b2751db9edcac3b74891

The opendir had the following in the root directory:

When searching in Censys for further hosts with the same SSH Fingerprint, there were eight results all with similar open services.

services.ssh.server_host_key.fingerprint_sha256: 1192d660e36e9b6f671a22a1ed1adb50f752ca986885ecfffdbbf3967e8ff9c1

Based on the fingerprints of these servers and shared opendir content, we assess the following IP’s were used to proxy the threat actor’s back end infrastructure at various points in time:

43.228.89.245
43.228.89.246
43.228.89.247
43.228.89.248
103.228.108.247
115.126.107.244
116.212.120.32
163.53.216.157

All of the IP addresses were associated with the same ISP, Forewin Telecom Group Limited. While we did not have access to the entire system, we did find ‘.viminfo’ register artifacts which suggest these IP’s were specifically added through VIM to a file on the device:

When reviewing the Viper access logs, the initial service was listening on the domain fgfg.bcfnwg.cc:60000 . This domain was registered with NameSilo on 2023-02-07T16:16:06Z:

 

Based on the access and usage of Viper in the access.log of the server, we identified 101.36.124.183 as the IP address the threat actor was using at the time.

When pivoting on that IP, it appears to be a proxy.

 

f8x

f8x is a setup script that the The DFIRReport has observed on various threat actor controlled infrastructure. It is used to automate the setup of infrastructure by installing security tooling and dependencies.

In this case the threat actor simply curl-ed the script from f8x.io and executed it with the -all and -viper switch

curl -o f8x https://f8x.io/
chmod +X f8x
bash f8x -all
bash f8x -viper

According to the GitHub documentation, there are several other options that can be supplied such as:

Adversary

Based on the tooling and evidence available, the threat actor is Chinese speaking.

The telegram channel mentioned in the modified ransom note is hXXps://t.me/You_Dun which was created on 09 January 2024 (since been deleted):

Just as many other threat actors claim to be innocent “pentesters”, this group is no different:

Reviewing their telegram channel, they post their various escapades such as defacements and data leaks.

The administrator of this group as seen above goes by “EVA” and the telegram tag @YD099 (ID: 6392878812)

Further analysis of the telegram group mentioned 2 more related groups related hxxps://t.me/You_Dun:

• hxxps://t.me/You_Dun888
• hxxps://t.me/juxingchuhai

You_Dun888 is a group channel that claims to provide various services including penetration testing, selling data, DDOS and more.

Proofs of defacements and compromises also are present in the You_Dun888 group going by the name “Dark Cloud Shield”.

The Telegram channel @xuanshang posted advertisement to their chat which included similar wording as the other channel’s bios and a link to You_Dun777 (since been deleted).

Diamond Model

 

Indicators

Atomic

43.228.89.245
43.228.89.246
43.228.89.247
43.228.89.248
103.228.108.247
115.126.107.244
163.53.216.157
116.212.120.32 

Computed

SSH Fingerprint for OpenDir 
SHA256: 1192d660e36e9b6f671a22a1ed1adb50f752ca986885ecfffdbbf3967e8ff9c1

红队版.zip (Cobalt Strike Kit)
SHA256: b94d9412764529f264433c39b6043d43b96e824d016f40a5a38e26771374171f
SHA1: 56bd833178c08baedb0a6f51c957a0cc8e6f9298
MD5: 8c4d6f6c6db273d79a7c46b623e515e3

xray_linux_amd64
SHA256: 6e3c5f8444040e5982da9990cbb9d0ce66b7272a3e6804139e7cbe3083459035
SHA1: 89b12a33628d5939bcedb53c908df9dbb24fe910
MD5: 77915c856012baa7cd554041e7315317

YeNoenXSQB.exe
SHA265: fa301a12655598b9266a8315ac7f48da4f79ed4ea39273e57ac08b8c66b6fced
SHA1: b7b0a37aee514c735913bfa8826faa4bbfc14556
MD5: 2cc31da03228b31dae0a05065e9e1506

f8x (ffffffff0x)
SHA265: 206ac51c01604267c04f0966cdc685fd9ade42dd8d0698df639b06a0ed19377f
SHA1: 2787930ac016783837e7d11903cd84c055356e4c
MD5: 0658d07948a053da265ef693a64e9626

LB3.exe (LockBit)
SHA265: 07104f9be906e62be7539e4f81d980dddb480d64dce204c199a2afe5a0bc3367
SHA1: f8ccc2503052eceebd5311a8b74dc197a4e9f68a
MD5: c8033ec30b55a46ce7daf9d7d9b6b596

TaoWu Cobalt Strike Kit - MD5
f87afacff9c44b94db109e3e956a4b33  taowu-cobalt-strike-master/script/0803.exe
98d006fbea457ec76243cab8f7f6631a  taowu-cobalt-strike-master/script/360bowser.exe
8cda17f33d42754721ef2a87f3b5a984  taowu-cobalt-strike-master/script/ATPMiniDump.exe
bfd92dedefe429205a635a38096429a2  taowu-cobalt-strike-master/script/BrowserGhost.exe
201ebb467e02e63242ab4e0a21576f52  taowu-cobalt-strike-master/script/BypassAddUser.exe
67a604d24c2478b19d80032dbc5a3d41  taowu-cobalt-strike-master/script/CVE-2020-0796.x64.dll
13b2df26ffb467142106040cfa98e8dd  taowu-cobalt-strike-master/script/CVE-2021-1675.x64.dll
251fe0878c16d68aa88405994c74a8d8  taowu-cobalt-strike-master/script/ClearnEventRecordID.ps1
ee28414ff1bcbb3a6efd9a08f7baaf51  taowu-cobalt-strike-master/script/ClearnIpAddress.ps1
1d0d8fb9803967c5b23c2e519e4c2cfe  taowu-cobalt-strike-master/script/ClearnTempLog.ps1
5562f8aa216f87142dccc080506e2ad2  taowu-cobalt-strike-master/script/CredPhisher.exe
f481acde58892cc1af01a009e73c3ae5  taowu-cobalt-strike-master/script/DecryptAutoLogon.exe
fed5394f1b2a425d760e5ac9ee90d851  taowu-cobalt-strike-master/script/DecryptTeamViewer.exe
f41eed0c700eb6961310b19449595af3  taowu-cobalt-strike-master/script/EfsPotato.exe
f3ac9fb21d91fd283d6762a09fee8776  taowu-cobalt-strike-master/script/EncryptedZIP.exe
a65b02f7ee85fec8580d69361df16350  taowu-cobalt-strike-master/script/FakeLogonScreen.exe
bf1bbfd14c7cf3e72458a173c8e7f5a4  taowu-cobalt-strike-master/script/FullPowers.dll
282b368bc42f506b58b83ae16e200544  taowu-cobalt-strike-master/script/GPSCoordinates.exe
4f887be6011ea3e3d1b6afc41da2227d  taowu-cobalt-strike-master/script/Gopher.exe
9cd740d0de919819ad00f73665c40500  taowu-cobalt-strike-master/script/InternalMonologue.exe
38d1bf58e34b68a8836b352af978d6a1  taowu-cobalt-strike-master/script/Invoke-EternalBlue.ps1
a63c52d46cb33e57f1f17beaa733ea65  taowu-cobalt-strike-master/script/Invoke-MS16032.ps1
1dc27c44d74bf619aaf496963dfd67d6  taowu-cobalt-strike-master/script/Invoke-MS16135.ps1
894aba8dfa538ba99c1453066824cc63  taowu-cobalt-strike-master/script/JuicyPotato.x64.dll
28e874a7107b7e08e79e6efc63602609  taowu-cobalt-strike-master/script/JuicyPotato.x86.dll
34fb77cd8902076f55071b218c494f77  taowu-cobalt-strike-master/script/KillEvenlogService.ps1
2c2ddfb749aeeca32a9fd5fc20324b47  taowu-cobalt-strike-master/script/LPE_Reflect_Elevate.x64.dll
3aa57bf8e7ea973cc793745de79033fa  taowu-cobalt-strike-master/script/Ladon.exe
6b7bba769db3701e13214cb70ca5a54d  taowu-cobalt-strike-master/script/Ladon1.exe
d0929362057fbcb2a9971222ef6db973  taowu-cobalt-strike-master/script/ListAllUsers.ps1
fd18c734fa25bbacf0b7a6331d404126  taowu-cobalt-strike-master/script/ListLogged-inUsers.ps1
e8a59e21ab61a7d615a7f8a407d72712  taowu-cobalt-strike-master/script/ListRDPConnections.exe
13508e34428cf9611c8d7904b532e1b2  taowu-cobalt-strike-master/script/LocalSessionManager.ps1
50c0e5c847f4a66fbcdda53e6555267f  taowu-cobalt-strike-master/script/MaceTrap.exe
80926c91b6d82c4ad7f915bafa70e8d3  taowu-cobalt-strike-master/script/MiniDump.exe
b8016d2f778b9c4c7d7a6347608fb18c  taowu-cobalt-strike-master/script/Net-GPPPassword.exe
da296f6861a17738358b043ecc823bdc  taowu-cobalt-strike-master/script/NoAmci.exe
b175bb17e17ba2f6a8826c9c90cb9c7e  taowu-cobalt-strike-master/script/NoPowerShell.exe
4332225f7e3672c16f705a779dc360f5  taowu-cobalt-strike-master/script/RdpThief_x64.tmp
976df0f9c9319c50a5ac20f4643dec4c  taowu-cobalt-strike-master/script/Recon-AD-AllLocalGroups.dll
7e65a509b90b6e9fa0963803020280d9  taowu-cobalt-strike-master/script/Recon-AD-Computers.dll
3f6b6935f5820196c69616e6bd8aa684  taowu-cobalt-strike-master/script/Recon-AD-Domain.dll
7349fa84c7e2fced4885fea0ef0fec63  taowu-cobalt-strike-master/script/Recon-AD-Groups.dll
66a7733af713c5beff9c76d0b6adbe6d  taowu-cobalt-strike-master/script/Recon-AD-LocalGroups.dll
c69e7c0bac6b1846fcad05ee7fdd5023  taowu-cobalt-strike-master/script/Recon-AD-SPNs.dll
bbee3a7a828af2a936e3e9a2931f2022  taowu-cobalt-strike-master/script/Recon-AD-Users.dll
fb5fbc7c6b56a7a491532581faef5ee1  taowu-cobalt-strike-master/script/ReflectiveDll.x64.dll
5ed0803ea91968c87994280f6432d43c  taowu-cobalt-strike-master/script/RegRdpPort.ps1
cdaa0eda10dce813a0def8be3a669825  taowu-cobalt-strike-master/script/SPNSearcher.exe
29321457a14c9722d76c9134781cf328  taowu-cobalt-strike-master/script/SafetyKatz.exe
42de98c28dae64d104dcccc1d72e7834  taowu-cobalt-strike-master/script/Seatbelt.exe
8885ae88e244f6bcf3089eba94e2cc87  taowu-cobalt-strike-master/script/SessionGopher.ps1
d4969c3a7d88ad38f885a061bba26752  taowu-cobalt-strike-master/script/SessionSearcher.exe
e06b24113cab27ff5a1173fa3f9e1615  taowu-cobalt-strike-master/script/SharPersist.exe
755fa47d4527e9c93433e1887bd871ab  taowu-cobalt-strike-master/script/Sharp3389.exe
74f79b71ba72dd55ca261ef789d243d6  taowu-cobalt-strike-master/script/SharpAVKB.exe
205621408b7f84a5f451df233b0b87b1  taowu-cobalt-strike-master/script/SharpBypassUAC.exe
7b5da1d6648103353216a0391638cee8  taowu-cobalt-strike-master/script/SharpChassisType.exe
da478e7f17353b01d9ffa53aab0f0528  taowu-cobalt-strike-master/script/SharpCheckInfo.exe
470acd82ade29f1ef29f198027771517  taowu-cobalt-strike-master/script/SharpChromium.exe
f04164b15b9530d4b7ada28c1b9042b3  taowu-cobalt-strike-master/script/SharpClipHistory.exe
44bac97f297c86a66b2af33eee7e4d8e  taowu-cobalt-strike-master/script/SharpCloud.exe
df37fedde5fa9dc9d7a7ea7a87b71e10  taowu-cobalt-strike-master/script/SharpCrashEventLog.exe
6f5764932e177157f307b33649968b5b  taowu-cobalt-strike-master/script/SharpDPAPI.exe
6214cc7a0b9491b38a592be4d3032dd1  taowu-cobalt-strike-master/script/SharpDecryptPwd.exe
3cf370a9f29a6b7ea83abac4a3141f26  taowu-cobalt-strike-master/script/SharpDecryptPwd2.exe
34f645d8bf012f8f4965c1cd8857921f  taowu-cobalt-strike-master/script/SharpDir.exe
98bacbfcc39e0dee46a0092699a56832  taowu-cobalt-strike-master/script/SharpDirLister.exe
51cf67846561fe279e6e1c4bda712dbe  taowu-cobalt-strike-master/script/SharpDomainSpray.exe
3a273a07749d17b50a4ec6387a54e2cc  taowu-cobalt-strike-master/script/SharpDoor.exe
95fec2925ea9fa4a5181d491ea07f5e5  taowu-cobalt-strike-master/script/SharpDump.exe
1ef929169b3309a01e850c6ff4e0064f  taowu-cobalt-strike-master/script/SharpEDRChecker.exe
122413ef9a5f642703b1e8385c5dbad1  taowu-cobalt-strike-master/script/SharpEventLog.exe
5b1c1007de5a2864d24276e3b1d293da  taowu-cobalt-strike-master/script/SharpExcelibur.exe
03ee7c0c3822822b5e2373c4f532545a  taowu-cobalt-strike-master/script/SharpExec.exe
a4f9bfa588427735f80e749ee341e819  taowu-cobalt-strike-master/script/SharpGPOAbuse.exe
fe4f202c9595f6242903fbad0611eebb  taowu-cobalt-strike-master/script/SharpGetTitle.exe
f6c2d2cc1e2016fddb7654822411ab2b  taowu-cobalt-strike-master/script/SharpHide.exe
71eaf81214239027d5385a61e3917ab2  taowu-cobalt-strike-master/script/SharpHound.exe
56892df95d1b9d78261587d5080630d1  taowu-cobalt-strike-master/script/SharpLocker.exe
ea381b3247b6c2ed4d39973eca62669f  taowu-cobalt-strike-master/script/SharpMiniDump.exe
bddf6c8e9a8229ed7667e3e1bb33aac9  taowu-cobalt-strike-master/script/SharpNetCheck.exe
6181e5196eaeb14ec9ff798b43300ceb  taowu-cobalt-strike-master/script/SharpOXID-Find.exe
56c33b2a06e3d68fe4e8b9421b36e902  taowu-cobalt-strike-master/script/SharpSCshell.exe
09e471f71d1d66f5c8b407dfadce8ce5  taowu-cobalt-strike-master/script/SharpSQLDump.exe
e390dbe577164988694d7aab5235e1af  taowu-cobalt-strike-master/script/SharpSQLTools.exe
ccf2d0a5bbe52e80775900a2e18fe70f  taowu-cobalt-strike-master/script/SharpShares.exe
d06c2c02133b810eb0111c6b4e34e940  taowu-cobalt-strike-master/script/SharpSpray.exe
1d1478fddbf9b4128a4ecb85238c87b7  taowu-cobalt-strike-master/script/SharpSpray1.exe
aca267b9a1ab0c97b8f88773d356220c  taowu-cobalt-strike-master/script/SharpStay.exe
3f1abaf273e3ce16265a3f639945ff3e  taowu-cobalt-strike-master/script/SharpTask.exe
dc443ffed5b96bee78ca2309d0f8fdca  taowu-cobalt-strike-master/script/SharpWeb.exe
fc98ec23880eea7f0f701c5d66fa6892  taowu-cobalt-strike-master/script/SharpWebScan.exe
1ca3ca7750b0ce2095a2f99d5b33177a  taowu-cobalt-strike-master/script/SharpWifiGrabber.exe
e23e588319f82d826d3bf2c9fa4d1cba  taowu-cobalt-strike-master/script/SharpXDecrypt.exe
bf2144fcf764bc3e5337fa3d2253232b  taowu-cobalt-strike-master/script/SharpZeroLogon.exe
e73ca08a6937b95d8d5a90a33fcbc5c1  taowu-cobalt-strike-master/script/SharpZip.exe
2ac4edf1110124560aeec330de7f8328  taowu-cobalt-strike-master/script/Shhmon.exe
1de240d44557e7497ad1a1e144077805  taowu-cobalt-strike-master/script/SolarFlare.exe
76fca31c99b232be1ec92d6b5762d97b  taowu-cobalt-strike-master/script/SpoolTrigger.x64.dll
ad9382b2e7214d350f622f360f300ccf  taowu-cobalt-strike-master/script/SpoolTrigger.x86.dll
a145f3345a4a2fd23b49dd299d0c3a83  taowu-cobalt-strike-master/script/Stealer.exe
99d639417aa2a0ed7d188c85ea9ece23  taowu-cobalt-strike-master/script/StickyNotesExtract.exe
624007937ba4931486c9bba5bb695688  taowu-cobalt-strike-master/script/SweetPotato.exe
2d9777a0e299315b23d08955389154ed  taowu-cobalt-strike-master/script/Telemetry.exe
817ddd444915bda25a5e81c1faa8978e  taowu-cobalt-strike-master/script/Telemetry3.5.exe
ceb337687402e19efdf57264b2682d08  taowu-cobalt-strike-master/script/WMIHACKER.vbs
9c444a9c1d75cbd07798110eeca1c3ce  taowu-cobalt-strike-master/script/Watson.exe
2a449b2b65686a72525c98622e5bade7  taowu-cobalt-strike-master/script/WeblogicRCE.exe
98d8bbeac624e77323f45256f6c87369  taowu-cobalt-strike-master/script/WireTap.exe
1c96ec806a6e0a54cd7e0e78bb75eeb7  taowu-cobalt-strike-master/script/add-admin.exe
3febcc80ab5ea418ef3e2103fe92d2e0  taowu-cobalt-strike-master/script/blocketw.exe
4b1fdcf5cfa616fcaf411f3bff9acd75  taowu-cobalt-strike-master/script/blue.exe
b3ec75c3a7454a096c65a99a0eb3073c  taowu-cobalt-strike-master/script/certexp.exe
d7b669038c4860f1e3be02d389ed52d7  taowu-cobalt-strike-master/script/chfs.exe
827cdfb4c1f1169c21ba84a194a70a0f  taowu-cobalt-strike-master/script/crack.exe
c8c886ca25a381b22343a397f80a35c1  taowu-cobalt-strike-master/script/cve-2014-4113.x64.dll
159801144740381f30e0ae4dfbfd62e6  taowu-cobalt-strike-master/script/cve-2014-4113.x86.dll
e0e467f5597828a1d3c8abdbde8b6f17  taowu-cobalt-strike-master/script/cve-2015-1701.x64.dll
dafc44bc1e488e1108449e39bcb147e1  taowu-cobalt-strike-master/script/cve-2015-1701.x86.dll
e79195ab1fda13edac7a000cf8742802  taowu-cobalt-strike-master/script/cve-2016-0051.x86.dll
600c41b3a161c5d2019767c87a7889ce  taowu-cobalt-strike-master/script/dazzleUP_Reflective_DLL.x64.dll
5e4319826d24eacce3ca0738885722f3  taowu-cobalt-strike-master/script/dis_defender.exe
d035f1c73e746553323924e3b61b3fb2  taowu-cobalt-strike-master/script/encode
b5fac96201ab68d8a0c29eb8df6596e7  taowu-cobalt-strike-master/script/encode.exe
58bbb92c36ee75183d2257b2ae64a0c2  taowu-cobalt-strike-master/script/hack-browser-data.exe
0e51c36a7c45a2dea751fcb692102a6b  taowu-cobalt-strike-master/script/iox.exe
73255c8357afd671c2256360d0be69cd  taowu-cobalt-strike-master/script/lazagne.exe
5bd9a0f8a2f63622eb0d8bba2fb70fbb  taowu-cobalt-strike-master/script/napwd.exe
5bd9a0f8a2f63622eb0d8bba2fb70fbb  taowu-cobalt-strike-master/script/navicatpwd.exe
bb15b1dbc80dae1b9ac51455c72b44b4  taowu-cobalt-strike-master/script/noNetApiAdd.exe
deca5d20a7fb145e288f39d4e4bd5042  taowu-cobalt-strike-master/script/rpcscan.dll
dbff25033593278d05d2eee6cb9f44a6  taowu-cobalt-strike-master/script/scout.exe
7c42df21e22b9c6cc87b2eebf219c01d  taowu-cobalt-strike-master/script/scrying.exe
34daed0b12685ee391660f658b5980b5  taowu-cobalt-strike-master/script/sharpwmi.exe
7728fc3821a7ff9c994258a36812e250  taowu-cobalt-strike-master/script/temp.exe
dc6606879efe07595dfd968f8edf82f7  taowu-cobalt-strike-master/script/user.exe
575b5020c27e3d7b14fee8b2b33c44e3  taowu-cobalt-strike-master/script/x64/PrintSpoofer.dll
108da75de148145b8f056ec0827f1665  taowu-cobalt-strike-master/script/x64/PrintSpoofer.exe
bd0f451c578f5a0b6c55e39e124db2fa  taowu-cobalt-strike-master/script/x64/bypass.exe
d0139fda662f3ca949dd335c30573fa2  taowu-cobalt-strike-master/script/x64/frpc.exe
9b0e4652a0317e6e4da66f29a74b5ad7  taowu-cobalt-strike-master/script/x64/fscan.exe
a5a74d73fbf4a6f0b75f074de316277e  taowu-cobalt-strike-master/script/x64/nc.exe
07edf20febc120edf731c4dc0d4d3b0b  taowu-cobalt-strike-master/script/x64/npc.exe
5047fc7502bc9520fd2b9c26e8cbbd82  taowu-cobalt-strike-master/script/x86/PrintSpoofer.dll
2a74db17b50025d13a63d947d8a8f828  taowu-cobalt-strike-master/script/x86/PrintSpoofer.exe
11c1ffdff16dd42e33c8014f2b5360cd  taowu-cobalt-strike-master/script/x86/bypass.exe
03f45692db10fe291de65f15ca9761af  taowu-cobalt-strike-master/script/x86/frpc.exe
3505308cf3fd01398f1e4d1974b2438e  taowu-cobalt-strike-master/script/x86/fscan.exe
8fa2d7a60d5bc36ead30c61d7b3608e7  taowu-cobalt-strike-master/script/x86/index.html
f860286242afc5151d9ff68f0c7b8a56  taowu-cobalt-strike-master/script/x86/npc.exe

Landon Cobalt Strike Kit - MD5
1f040434a5bbaa855822ab4bed5fde2b  Ladon911/ChatLadon.exe
9055f7437681be39b865326fad31cfd4  Ladon911/Ladon-cn.cna
689aa7368a41586690d84a1a9d1b158a  Ladon911/Ladon.ps1
59a5445907ea5f4e6db1cc4d47a0417e  Ladon911/Ladon911.exe
31aa0419b32bf3b3228157f91c1a21fd  Ladon911/LadonExp.exe
2242303952f6fb570b2484974b7771ba  Ladon911/LadonGUI.exe
813fb29abbe42068283efaf665bea1c7  Ladon911/LadonShell.exe
6153ce694983cf7e1c12e875d944e7e7  Ladon911/LadonStudy.exe
486015a44a273c6c554a27b3d498365c  Ladon911/Newtonsoft.Json.dll

MITRE ATT&CK

 

Application Layer Protocol - T1071
Data Encrypted for Impact - T1486
Exploitation for Privilege Escalation - T1068
Exploit Public-Facing Application - T1190
Ingress Tool Transfer - T1105
Vulnerability Scanning - T1595.002
Web Protocols - T1071.001
Wordlist Scanning - T1595.003

Internal case #27241