Analysis
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max time kernel
118s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
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submitted
07-12-2023 02:36
General
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Target
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe
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Size
720KB
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MD5
5399725cc7f574becf4a9affd0ea9e21
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SHA1
0041a2510c75c60b31e20aebfbf2058ef994eeea
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SHA256
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea
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SHA512
b2a299686dc1dbe6fd4e8eff66d0e9467a1793cecebfff3d3f5baec613d7861da225a633f0a64b2f182c43beedcc96143f01ce4201fef9545e1a14042504d554
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SSDEEP
12288:+ueH5qAeqPaNGXPyRJVRg8AdoanM4cmDz9/wc9vHlv0+kILeKG:yqAoNXiM4cS3Fv01IL
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6488735902:AAFjq98r8SzTcc0BHWZQiLUk749fQ78ULos/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 19 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
744KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
104KB
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Filesize
32KB
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Filesize
40KB
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Filesize
504KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
272KB
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Filesize
272KB
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Filesize
272KB
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Filesize
4KB
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Filesize
272KB
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Filesize
272KB
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Filesize
272KB
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Filesize
6.9MB
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Filesize
272KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB