Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
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submitted
25-06-2024 08:20
General
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Target
SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.23220.28486.exe
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Size
549KB
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MD5
22904e3e98cfffa5ab2d97946ed9a296
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SHA1
d26763273d5c6df29f8ca95b14c57edd1509a6e8
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SHA256
7f0f2c04a5204bcb0314fe9fdf9a3369e516e19b0ead44c8f1d3319d59010e0d
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SHA512
e2de712dd61066fe21c2b7071a021ee9a2253229da32b706daf7b30b090a6043179eadf6e80d34f42970362ed72d2a88cb95877d7c70692be93adee7c0eff8cb
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SSDEEP
12288:AemD5wtNuLZWQHNOsZQnYt/ccdAqicTZZlBxAjVBuq:5+FZWQHTZ2id2c1PAjVP
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7301432976:AAH31iVg7cEj_CK4xnKcLgyVuIYziQoJStE/sendMessage?chat_id=1182519128
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 5 IoCs
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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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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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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 9 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\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.23220.28486.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.23220.28486.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\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.23220.28486.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.23220.28486.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2024-0-0x000000007462E000-0x000000007462F000-memory.dmpFilesize
4KB
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memory/2024-1-0x0000000000FD0000-0x0000000001060000-memory.dmpFilesize
576KB
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memory/2024-2-0x0000000074620000-0x0000000074D0E000-memory.dmpFilesize
6.9MB
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memory/2024-3-0x00000000002A0000-0x00000000002B0000-memory.dmpFilesize
64KB
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memory/2024-4-0x0000000000400000-0x000000000040C000-memory.dmpFilesize
48KB
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memory/2024-5-0x0000000004E50000-0x0000000004EB8000-memory.dmpFilesize
416KB
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memory/2024-23-0x0000000074620000-0x0000000074D0E000-memory.dmpFilesize
6.9MB
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memory/3008-16-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3008-18-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3008-21-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3008-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/3008-12-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3008-10-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3008-8-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3008-22-0x0000000074620000-0x0000000074D0E000-memory.dmpFilesize
6.9MB
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memory/3008-24-0x0000000074620000-0x0000000074D0E000-memory.dmpFilesize
6.9MB
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memory/3008-6-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3008-25-0x0000000074620000-0x0000000074D0E000-memory.dmpFilesize
6.9MB