General
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Target
96ab95bb6b40006f99267a3ff3a36e24
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Size
293KB
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Sample
230424-hlh1kabh8x
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MD5
96ab95bb6b40006f99267a3ff3a36e24
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SHA1
6390f6cfe657437cd2197fdf74faa12831585712
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SHA256
0a3eeed311bb2f1745fbc03d851a75a9e4bb922ad3309d2f286dceaa9c4083b4
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SHA512
9c10b46a5f3298250abfd3358c9bb5efaceaadf7c65d21562885b92113156f78bc6253eb762cb3eef9b53499ce3f15df577741507ed2b36f9d0953f1fe7362a3
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SSDEEP
6144:TUByrr+oyzro4UDrvXiMegziJlymOjRUwDc4FnCkf8m5Ub56s:TUBgyoyvf4ZziHZ3wD4kkoUUs
Static task
static1
Behavioral task
behavioral1
Sample
96ab95bb6b40006f99267a3ff3a36e24.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
96ab95bb6b40006f99267a3ff3a36e24.exe
Resource
win10v2004-20230220-en
Malware Config
Targets
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Target
96ab95bb6b40006f99267a3ff3a36e24
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Size
293KB
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MD5
96ab95bb6b40006f99267a3ff3a36e24
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SHA1
6390f6cfe657437cd2197fdf74faa12831585712
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SHA256
0a3eeed311bb2f1745fbc03d851a75a9e4bb922ad3309d2f286dceaa9c4083b4
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SHA512
9c10b46a5f3298250abfd3358c9bb5efaceaadf7c65d21562885b92113156f78bc6253eb762cb3eef9b53499ce3f15df577741507ed2b36f9d0953f1fe7362a3
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SSDEEP
6144:TUByrr+oyzro4UDrvXiMegziJlymOjRUwDc4FnCkf8m5Ub56s:TUBgyoyvf4ZziHZ3wD4kkoUUs
Score10/10-
Rule to detect Lockbit 3.0 ransomware Windows payload
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Drops desktop.ini file(s)
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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