Analysis
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max time kernel
426s -
max time network
438s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
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submitted
26/02/2025, 05:43
General
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Target
Usrs.p12
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Size
1KB
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MD5
2a180e4131ced95c6586902e5c0a471a
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SHA1
dde87d3d927ebc294854fc0f7eaee7a1735fb729
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SHA256
d6bb01668b946fbf19ab99771d942a96cebcbb98d521722091e17d98925fa2cd
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SHA512
d936e546114af9f1ce6de1163eea8a40f0f8c15c5bd8f91488e72bb2ac541a0920061fef252db6c8b3c12598b5c75e3522b08b6f47d57e1ad3f0f7c060a7c979
Score
7/10
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Drops file in System32 directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Windows\system32\rundll32.exeC:\Windows\system32\rundll32.exe cryptext.dll,CryptExtOpenPFX C:\Users\Admin\AppData\Local\Temp\Usrs.p121⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\mmc.exe"C:\Windows\System32\mmc.exe" C:\Windows\system32\certmgr.msc /certmgr:FileName="C:\Users\Admin\AppData\Local\Temp\Usrs.p12"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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