Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
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submitted
04-04-2024 02:15
General
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Target
9fc2770fbd67c9b6f9f244ac6ac0fa8810c3d50e08c7d77b332bf1447ab77fab.exe
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Size
506KB
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MD5
4a14a9dedd4dfe259949539090ccc9fe
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SHA1
31d7fe0d77ef9b7d3df2f1a2865c3823b116991e
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SHA256
9fc2770fbd67c9b6f9f244ac6ac0fa8810c3d50e08c7d77b332bf1447ab77fab
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SHA512
87a4f19ce0391e07cf44a90476e180e1d0d7593f760044cc1a264a4d633f458b5d4965acbfceae692936e5263af396b8293644cc17fed97b379a2eb716333210
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SSDEEP
12288:Mhfsby3wzyYyVF/W6OTj1JucaNz3ie6m/dzb8B+:PewzyYMfa1JZaVye6Ab8k
Malware Config
Extracted
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
EbxKZL@2
Extracted
snakekeylogger
https://scratchdreams.tk
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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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
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Detects executables packed with SmartAssembly 2 IoCs
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Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs
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Detects executables with potential process hoocking 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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 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\9fc2770fbd67c9b6f9f244ac6ac0fa8810c3d50e08c7d77b332bf1447ab77fab.exe"C:\Users\Admin\AppData\Local\Temp\9fc2770fbd67c9b6f9f244ac6ac0fa8810c3d50e08c7d77b332bf1447ab77fab.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9fc2770fbd67c9b6f9f244ac6ac0fa8810c3d50e08c7d77b332bf1447ab77fab.exe"C:\Users\Admin\AppData\Local\Temp\9fc2770fbd67c9b6f9f244ac6ac0fa8810c3d50e08c7d77b332bf1447ab77fab.exe"2⤵
- Accesses Microsoft Outlook profiles
- 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
Loading Replay Monitor...
Downloads
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Filesize
152KB
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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
152KB
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Filesize
152KB
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Filesize
152KB
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Filesize
152KB
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Filesize
152KB
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Filesize
152KB
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Filesize
4KB
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Filesize
48KB
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Filesize
6.9MB
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Filesize
416KB
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Filesize
6.9MB
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Filesize
64KB
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Filesize
256KB
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Filesize
528KB