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General
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Target
2b5a958eb46e4773c9cf8b619780ef72_JaffaCakes118
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Size
781KB
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Sample
240509-xb792aca84
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MD5
2b5a958eb46e4773c9cf8b619780ef72
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SHA1
55fd1b59bc4401a581e1cd3a8d76a0f792a4c9b7
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SHA256
adef926286b3351e3d4abc650296821f24e7bfede5832af2989a7facb57b9a0e
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SHA512
47607151384649e2e4689dcc7da6c265bbc36caaa9c44d54943d3cc1ec8ae280d013be65447c994f90ddb2e67a10b3f1429b717155ad088e1e024a24d3a14da6
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SSDEEP
24576:ZMMpXS0hN0V0HZSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0N2:Kwi0L0qkV
Behavioral task
behavioral1
Sample
2b5a958eb46e4773c9cf8b619780ef72_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2b5a958eb46e4773c9cf8b619780ef72_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2b5a958eb46e4773c9cf8b619780ef72_JaffaCakes118
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Size
781KB
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MD5
2b5a958eb46e4773c9cf8b619780ef72
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SHA1
55fd1b59bc4401a581e1cd3a8d76a0f792a4c9b7
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SHA256
adef926286b3351e3d4abc650296821f24e7bfede5832af2989a7facb57b9a0e
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SHA512
47607151384649e2e4689dcc7da6c265bbc36caaa9c44d54943d3cc1ec8ae280d013be65447c994f90ddb2e67a10b3f1429b717155ad088e1e024a24d3a14da6
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SSDEEP
24576:ZMMpXS0hN0V0HZSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0N2:Kwi0L0qkV
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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