Analysis
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max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
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submitted
08-12-2023 01:59
General
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Target
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe
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Size
974KB
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MD5
1a1b0c2be8ec7528738479cdedc0a952
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SHA1
d853cc9c15f10df4623e14424c9e23fedfc5550b
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SHA256
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706
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SHA512
ef45c4ccd3e710e953f44f2093d7fbaa299629663e0dcd19bff94a0adc404219ed1654d5006331c12acb5dd29f0d0139389181c4682f7edb1e1ad660675ada31
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SSDEEP
12288:vGXhkZ55wfp+CiLQhFDIZhKAddtdX52x/i512HLT4OH//N:vqK/OxNiEHDIZh7djWx/q12HLsOH9
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 18 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\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.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\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.9MB
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Filesize
256KB
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Filesize
992KB
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Filesize
104KB
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Filesize
32KB
-
Filesize
40KB
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Filesize
504KB
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Filesize
6.9MB
-
Filesize
256KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
272KB
-
Filesize
272KB
-
Filesize
4KB
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Filesize
272KB
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Filesize
272KB
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Filesize
272KB
-
Filesize
272KB
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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