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General
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Target
2be4dd24679af4e98fdfec189af0f649_JaffaCakes118
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Size
886KB
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Sample
240509-1skrvabg85
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MD5
2be4dd24679af4e98fdfec189af0f649
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SHA1
c98232a649386e254af6da55d0f12670307d3d87
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SHA256
a7c8e4720af0da66a4c8499f151837bca5d6298c902cc88cfb4a2487fd093f74
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SHA512
15553ffb127b758fe5d80e3aee44098f95ae65e569cb2350bf2a305244e8b0f8fe0e91907f3a04ef4ab09c502e9e3640f5ee82f5eff502872e3e5cfb1a549100
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SSDEEP
24576:ZMMpXS0hN0V0HoSMMMpXS0hN0CjSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGq:Kwi0L0qlFwi0L0NT
Behavioral task
behavioral1
Sample
2be4dd24679af4e98fdfec189af0f649_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2be4dd24679af4e98fdfec189af0f649_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2be4dd24679af4e98fdfec189af0f649_JaffaCakes118
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Size
886KB
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MD5
2be4dd24679af4e98fdfec189af0f649
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SHA1
c98232a649386e254af6da55d0f12670307d3d87
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SHA256
a7c8e4720af0da66a4c8499f151837bca5d6298c902cc88cfb4a2487fd093f74
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SHA512
15553ffb127b758fe5d80e3aee44098f95ae65e569cb2350bf2a305244e8b0f8fe0e91907f3a04ef4ab09c502e9e3640f5ee82f5eff502872e3e5cfb1a549100
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SSDEEP
24576:ZMMpXS0hN0V0HoSMMMpXS0hN0CjSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGq:Kwi0L0qlFwi0L0NT
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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