Analysis
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max time kernel
120s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
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submitted
05-12-2023 17:20
General
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Target
a61b9e25574ed2eb4216c5414b9890306cd711e41501f5bee5f03e2308c49e1a.exe
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Size
838KB
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MD5
69755cfe380f66512706901f0185606e
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SHA1
474a3fdccc323c84757fd8949f708717dff72915
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SHA256
a61b9e25574ed2eb4216c5414b9890306cd711e41501f5bee5f03e2308c49e1a
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SHA512
cb923521848b601b51ba061fd3d7b5f063451be2f0aae4c654c8514df272bda37067505d4410a54aa1a66a6ef7d9c3418751ea1da9d99d230b00d7165fb3da73
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SSDEEP
24576:v34/up+pJUHxsGFUTpR1AccIEiXDk1Zswnr:v38PJUHxsGApbAccRzN
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\a61b9e25574ed2eb4216c5414b9890306cd711e41501f5bee5f03e2308c49e1a.exe"C:\Users\Admin\AppData\Local\Temp\a61b9e25574ed2eb4216c5414b9890306cd711e41501f5bee5f03e2308c49e1a.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\a61b9e25574ed2eb4216c5414b9890306cd711e41501f5bee5f03e2308c49e1a.exe"C:\Users\Admin\AppData\Local\Temp\a61b9e25574ed2eb4216c5414b9890306cd711e41501f5bee5f03e2308c49e1a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
864KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
96KB
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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
-
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
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
256KB