General
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Target
c8db951a277b0199727beae0fe2d1435ee02f069701c11a918d4fd2e15a4df45
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Size
10.7MB
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Sample
240925-lxyryayflm
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MD5
2248f14cf650313603c4601778b17e3b
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SHA1
853fbe5b8701e6889c4f4c067d44c9a578760e4b
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SHA256
c8db951a277b0199727beae0fe2d1435ee02f069701c11a918d4fd2e15a4df45
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SHA512
3f88dedad08cca7fa7e2c248a1cd19cfbefdaba677ea5672a017af49670ae46facf6636ec58491e95842befaca77d10c64bc2a85e506303707457245a2f049c4
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SSDEEP
196608:Uh5t02WoPZeUzV5CL8VS9HfAaDbjj2aL7cOfZRtWqQPW:e5t0o4U3VuoaH2aXbYZP
Behavioral task
behavioral1
Sample
c8db951a277b0199727beae0fe2d1435ee02f069701c11a918d4fd2e15a4df45.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c8db951a277b0199727beae0fe2d1435ee02f069701c11a918d4fd2e15a4df45.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
c8db951a277b0199727beae0fe2d1435ee02f069701c11a918d4fd2e15a4df45
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Size
10.7MB
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MD5
2248f14cf650313603c4601778b17e3b
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SHA1
853fbe5b8701e6889c4f4c067d44c9a578760e4b
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SHA256
c8db951a277b0199727beae0fe2d1435ee02f069701c11a918d4fd2e15a4df45
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SHA512
3f88dedad08cca7fa7e2c248a1cd19cfbefdaba677ea5672a017af49670ae46facf6636ec58491e95842befaca77d10c64bc2a85e506303707457245a2f049c4
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SSDEEP
196608:Uh5t02WoPZeUzV5CL8VS9HfAaDbjj2aL7cOfZRtWqQPW:e5t0o4U3VuoaH2aXbYZP
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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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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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Adds Run key to start application
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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