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General
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Target
0b21e1149051218c49d7cf1f850cd37e
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Size
629KB
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Sample
231230-cklgeabeg5
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MD5
0b21e1149051218c49d7cf1f850cd37e
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SHA1
8f2a8a734c91ebf60abc6b65bf6dd21e93c4bd1b
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SHA256
aab24fcb8d398b1a8b1af7b2fbb4dcb1708857dbe96b661fbc8a8c82daaa5d83
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SHA512
8a0fdc4fd8133e60ca110f2839ed25520f410767f9d1582beac0d64d3ab4f4f1d71be9a184e8dd308d682e6c186fbf276e0b55e010ae3abf612af64d2c9e6db7
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SSDEEP
12288:pp4pNfz3ymJnJ8QCFkxCaQTOlxSU866w0B2uJ2s4otqFCJrW9FqvSbqsHasgXhFR:DEtl9mRda10SGB2uJ2s4otqFCJrW9FqT
Static task
static1
Behavioral task
behavioral1
Sample
0b21e1149051218c49d7cf1f850cd37e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0b21e1149051218c49d7cf1f850cd37e.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
0b21e1149051218c49d7cf1f850cd37e
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Size
629KB
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MD5
0b21e1149051218c49d7cf1f850cd37e
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SHA1
8f2a8a734c91ebf60abc6b65bf6dd21e93c4bd1b
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SHA256
aab24fcb8d398b1a8b1af7b2fbb4dcb1708857dbe96b661fbc8a8c82daaa5d83
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SHA512
8a0fdc4fd8133e60ca110f2839ed25520f410767f9d1582beac0d64d3ab4f4f1d71be9a184e8dd308d682e6c186fbf276e0b55e010ae3abf612af64d2c9e6db7
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SSDEEP
12288:pp4pNfz3ymJnJ8QCFkxCaQTOlxSU866w0B2uJ2s4otqFCJrW9FqvSbqsHasgXhFR:DEtl9mRda10SGB2uJ2s4otqFCJrW9FqT
Score10/10-
Modifies WinLogon for persistence
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Renames multiple (91) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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