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General
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Target
652bacadd719906071500b95bf6947ad_JaffaCakes118
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Size
9.7MB
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Sample
241021-ch22datbkh
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MD5
652bacadd719906071500b95bf6947ad
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SHA1
c4b13ca2134bfb18c7f4f4022b8119df7bf7553c
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SHA256
f350b95c6fe0c80a9fb98bf9affff997c1a10176bb7b5205df156e4459abac16
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SHA512
757033b9ab70f3aa2c5cd1e7f87dfcd3b354b6feaad39e09f1893ebcd287a0cbf58c096845c9a7eb4e7dd5a5c1981daf583198c8c5d3b3d4c0b4e047c7c44dce
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SSDEEP
98304:DE2di03CIMzKpXOMGQYdu9IMzKpXOMGQv:Dnw0SI2lyx9I2lyv
Static task
static1
Behavioral task
behavioral1
Sample
652bacadd719906071500b95bf6947ad_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
652bacadd719906071500b95bf6947ad_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
652bacadd719906071500b95bf6947ad_JaffaCakes118
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Size
9.7MB
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MD5
652bacadd719906071500b95bf6947ad
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SHA1
c4b13ca2134bfb18c7f4f4022b8119df7bf7553c
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SHA256
f350b95c6fe0c80a9fb98bf9affff997c1a10176bb7b5205df156e4459abac16
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SHA512
757033b9ab70f3aa2c5cd1e7f87dfcd3b354b6feaad39e09f1893ebcd287a0cbf58c096845c9a7eb4e7dd5a5c1981daf583198c8c5d3b3d4c0b4e047c7c44dce
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SSDEEP
98304:DE2di03CIMzKpXOMGQYdu9IMzKpXOMGQv:Dnw0SI2lyx9I2lyv
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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