General
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Target
528a351fceffb986a5cde9cfb1e2b57eeb5a103b316b9d1ddfdcad21687d6d9e
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Size
12.5MB
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Sample
231206-j75l5ach95
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MD5
67936b36035ec07f0362d7eb6cbde7d4
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SHA1
9230af5f1c88607a4db5cd5016b829ab42700c1f
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SHA256
528a351fceffb986a5cde9cfb1e2b57eeb5a103b316b9d1ddfdcad21687d6d9e
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SHA512
f6dc5c24c82d76afd12d71e8a8aee1bf23f990830b7a3868a23b671edf50a9818a739f1542e3b6fe57e91d0454ea2432f7cd5a0b927eb358628c60776ff0d077
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SSDEEP
393216:Ylav2Bij4wv1ENiPAetUsFSdVTVEwF71vJYT:ua34RNiYhJVv1vqT
Behavioral task
behavioral1
Sample
528a351fceffb986a5cde9cfb1e2b57eeb5a103b316b9d1ddfdcad21687d6d9e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
528a351fceffb986a5cde9cfb1e2b57eeb5a103b316b9d1ddfdcad21687d6d9e.exe
Resource
win10v2004-20231201-en
Malware Config
Targets
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Target
528a351fceffb986a5cde9cfb1e2b57eeb5a103b316b9d1ddfdcad21687d6d9e
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Size
12.5MB
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MD5
67936b36035ec07f0362d7eb6cbde7d4
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SHA1
9230af5f1c88607a4db5cd5016b829ab42700c1f
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SHA256
528a351fceffb986a5cde9cfb1e2b57eeb5a103b316b9d1ddfdcad21687d6d9e
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SHA512
f6dc5c24c82d76afd12d71e8a8aee1bf23f990830b7a3868a23b671edf50a9818a739f1542e3b6fe57e91d0454ea2432f7cd5a0b927eb358628c60776ff0d077
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SSDEEP
393216:Ylav2Bij4wv1ENiPAetUsFSdVTVEwF71vJYT:ua34RNiYhJVv1vqT
Score10/10-
FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Fatal Rat payload
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Suspicious use of NtSetInformationThreadHideFromDebugger
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