Analysis
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max time kernel
15s -
max time network
21s -
platform
windows10-1703_x64 -
resource
win10-20240221-en -
resource tags
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submitted
28-03-2024 22:56
General
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Target
MrsMajor 3.0.7z
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Size
234KB
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MD5
fedb45ddbd72fc70a81c789763038d81
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SHA1
f1ed20c626d0a7ca2808ed768e7d7b319bc4c84a
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SHA256
eacd5ed86a8ddd368a1089c7b97b791258e3eeb89c76c6da829b58d469f654b2
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SHA512
813c0367f3aeceea9be02ffad4bfa8092ea44b428e68db8f3f33e45e4e5e53599d985fa79a708679b6957cbd04d9b9d67b288137fa71ac5a59e917b8792c8298
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SSDEEP
6144:HMMAgnxjSgdHCueEVIzAMAcqXvYEC86TFSQ:HagxjSg1xrIzAMAcuI5TFT
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\MrsMajor 3.0.7z"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\MrsMajor 3.0.7z"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow