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General
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Target
63d2413fdb8e332d06b7a81562133e81_JaffaCakes118
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Size
479KB
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Sample
241020-xph73avcqe
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MD5
63d2413fdb8e332d06b7a81562133e81
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SHA1
1e3e8c9827db64f747d21d9114ff60117aae3ea0
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SHA256
de732e44e97aa8aceb6f97538155eca3cd117801a6d0c3bb740099fb3a120308
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SHA512
368d0b7a4778e388c7c26513e5246c353ce8e8ec4146444cade2879d0dce7f2f9e3ede4c1a023017155ce0eadba846ec6c3dacf0d67790db5bb07193ab629399
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SSDEEP
6144:riMmXRH6pXfSb0ceR/VFAHh1kgcs0HW1kyApMFIPAshnf46klj1fxpMI2bxCtGf/:ZMMpXKb0hNGh1kG0HWnAY/TXlPaCHwZt
Behavioral task
behavioral1
Sample
63d2413fdb8e332d06b7a81562133e81_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
63d2413fdb8e332d06b7a81562133e81_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
63d2413fdb8e332d06b7a81562133e81_JaffaCakes118
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Size
479KB
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MD5
63d2413fdb8e332d06b7a81562133e81
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SHA1
1e3e8c9827db64f747d21d9114ff60117aae3ea0
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SHA256
de732e44e97aa8aceb6f97538155eca3cd117801a6d0c3bb740099fb3a120308
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SHA512
368d0b7a4778e388c7c26513e5246c353ce8e8ec4146444cade2879d0dce7f2f9e3ede4c1a023017155ce0eadba846ec6c3dacf0d67790db5bb07193ab629399
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SSDEEP
6144:riMmXRH6pXfSb0ceR/VFAHh1kgcs0HW1kyApMFIPAshnf46klj1fxpMI2bxCtGf/:ZMMpXKb0hNGh1kG0HWnAY/TXlPaCHwZt
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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