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General
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Target
26bdf44cfacc1e00460f95d3e28678db_JaffaCakes118
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Size
888KB
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Sample
240508-zx5r5sff2w
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MD5
26bdf44cfacc1e00460f95d3e28678db
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SHA1
605e6f78ccefd72b04bc2330d78542c6192eec56
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SHA256
33c7012c211cfc1c5ff7997180ee0a3134ba924f338b59882103484ad7b19d8f
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SHA512
172c9f8e6a03458dad4ba9a306c47d6256c51c1aac6debb022bc361f66f414c12b4228841c90daa641c42f18967ca3ca2e4040c286106007ec8a1c00316ef1eb
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SSDEEP
24576:ZMMpXS0hN0V0HLSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0NJ:Kwi0L0qOK
Behavioral task
behavioral1
Sample
26bdf44cfacc1e00460f95d3e28678db_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
26bdf44cfacc1e00460f95d3e28678db_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
26bdf44cfacc1e00460f95d3e28678db_JaffaCakes118
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Size
888KB
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MD5
26bdf44cfacc1e00460f95d3e28678db
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SHA1
605e6f78ccefd72b04bc2330d78542c6192eec56
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SHA256
33c7012c211cfc1c5ff7997180ee0a3134ba924f338b59882103484ad7b19d8f
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SHA512
172c9f8e6a03458dad4ba9a306c47d6256c51c1aac6debb022bc361f66f414c12b4228841c90daa641c42f18967ca3ca2e4040c286106007ec8a1c00316ef1eb
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SSDEEP
24576:ZMMpXS0hN0V0HLSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0NJ:Kwi0L0qOK
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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