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General
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Target
2691285d8dea74dba0c1d3ffe17a8754_JaffaCakes118
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Size
1.0MB
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Sample
240508-y42tdsdg2s
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MD5
2691285d8dea74dba0c1d3ffe17a8754
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SHA1
498bc22168eefb574a2d7b0949a66c0a3a05ff82
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SHA256
8588cfb6e39924a8ef6a2a5d18fb8003a71f2c223149d3a7208f1a1162ae3d54
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SHA512
8c4e14741507eda11bcb00ad7af86620cdd450841c89f3f08aa73a45a023cb1c8280bb696b9e1f44d05ef538ff18529182d5c0a1024ae55540e950e921157a03
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SSDEEP
24576:ZMMpXS0hN0V0HoSMMMpXS0hN0V0HoSTSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhF9:Kwi0L0qlFwi0L0qlGE
Behavioral task
behavioral1
Sample
2691285d8dea74dba0c1d3ffe17a8754_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2691285d8dea74dba0c1d3ffe17a8754_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2691285d8dea74dba0c1d3ffe17a8754_JaffaCakes118
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Size
1.0MB
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MD5
2691285d8dea74dba0c1d3ffe17a8754
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SHA1
498bc22168eefb574a2d7b0949a66c0a3a05ff82
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SHA256
8588cfb6e39924a8ef6a2a5d18fb8003a71f2c223149d3a7208f1a1162ae3d54
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SHA512
8c4e14741507eda11bcb00ad7af86620cdd450841c89f3f08aa73a45a023cb1c8280bb696b9e1f44d05ef538ff18529182d5c0a1024ae55540e950e921157a03
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SSDEEP
24576:ZMMpXS0hN0V0HoSMMMpXS0hN0V0HoSTSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhF9:Kwi0L0qlFwi0L0qlGE
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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