Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
05-11-2024 12:23
General
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Target
Curriculum Vitae Estrella Torres.exe
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Size
671KB
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MD5
f151ad25f40a872a7240469724f9d5e5
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SHA1
6260c7585b053f38e24bbb8b2af97dc7f641cecf
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SHA256
bb1938427ba37a7c09953897649628d7cd5267e29cbb76e11c9274fe913d2d0b
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SHA512
6ed76af118a7dc89f5be69504b358d5efc01e695c71a538cfad70464e26c6a528efe8c59d397ffbda55937d60ab3f11387f8e08154a713f9e0548994613f6f9d
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SSDEEP
12288:Y4X2sUVFkaj9PaOAXvrBm3mbOUQSMD+QJfcGtLFnw5zBM:Y4m5VPj9yOAXvrw2Kx7D+QJ3nnwo
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7719054034:AAHonYJDOpWskt5QdgdvYe662dLuhtscDqw/sendMessage?chat_id=6370711846
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
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Snakekeylogger family
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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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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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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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 13 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 11 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae Estrella Torres.exe"C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae Estrella Torres.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae Estrella Torres.exe"C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae Estrella Torres.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae Estrella Torres.exe"C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae Estrella Torres.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
584KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
112KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
696KB
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Filesize
416KB
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Filesize
7.7MB
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Filesize
152KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
1.8MB