Analysis
- max time kernel
158s - max time network
183s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
01/01/2024, 14:50
General
- Target b75b3ff65632b65d1d641075bd2f5ed0ede93da3a35d7f50068b9371ee5c4552.exe
- Size 414KB
- Sample240101-r7thvscfhp
- SHA256 b75b3ff65632b65d1d641075bd2f5ed0ede93da3a35d7f50068b9371ee5c4552
Score
8/10
Malware Config
Signatures
- Blocklisted process makes network request 1 IoCs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b75b3ff65632b65d1d641075bd2f5ed0ede93da3a35d7f50068b9371ee5c4552.exe"C:\Users\Admin\AppData\Local\Temp\b75b3ff65632b65d1d641075bd2f5ed0ede93da3a35d7f50068b9371ee5c4552.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\wscript.exe"C:\Windows\System32\wscript.exe" 002.jse2⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /U /Q /C cd /D %TEMP% && del /Q/F *.exe *.jse && cd /D C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup && del /Q/F *.exe *.jse3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
002.jse
memory/4964-0-0x0000000000400000-0x000000000046D000-memory.dmp
memory/4964-1-0x0000000000400000-0x000000000046D000-memory.dmp
memory/4964-2-0x00000000021E0000-0x00000000021E1000-memory.dmp
memory/4964-4-0x0000000000400000-0x000000000046D000-memory.dmp
memory/4964-6-0x00000000021E0000-0x00000000021E1000-memory.dmp
memory/4964-9-0x0000000000400000-0x000000000046D000-memory.dmp