Analysis
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max time kernel
120s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
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submitted
06-12-2023 02:49
General
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Target
6121d9558ce41b80600fc6853d64772cd0b68ed05da452fcb4c709b256ed9bf8.exe
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Size
811KB
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MD5
f88da6b08e7e83728c59a1e0e35cf824
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SHA1
9768ed54c0bccb34b682d94d7be28ba9ed9e0afc
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SHA256
6121d9558ce41b80600fc6853d64772cd0b68ed05da452fcb4c709b256ed9bf8
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SHA512
3e2939f76619cdd5170213ff64962de392b6db5f867b831eed59478965af5b6f9f3911f8515124443a3effc5f79032013ba86cd1ece114341ec612c613bae794
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SSDEEP
24576:zDKtD/61ItJpv4XvFaoFdaUELhvTIpIT:m6KtJpgfFaoFgD0
Malware Config
Extracted
agenttesla
https://discordapp.com/api/webhooks/1181498491458035742/1cF67FyYbH5hKZiQFxnepGP9ouAxF_JrbATJrR-c9cynhriJsqMv6wgLBGq6n67jkbl-
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 2 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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 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\6121d9558ce41b80600fc6853d64772cd0b68ed05da452fcb4c709b256ed9bf8.exe"C:\Users\Admin\AppData\Local\Temp\6121d9558ce41b80600fc6853d64772cd0b68ed05da452fcb4c709b256ed9bf8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6121d9558ce41b80600fc6853d64772cd0b68ed05da452fcb4c709b256ed9bf8.exe"C:\Users\Admin\AppData\Local\Temp\6121d9558ce41b80600fc6853d64772cd0b68ed05da452fcb4c709b256ed9bf8.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
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
6.9MB
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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
832KB
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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
272KB
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Filesize
272KB
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Filesize
6.9MB
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Filesize
256KB