General
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Target
e75822cae67b3973226563c1f6d65f33_JaffaCakes118
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Size
484KB
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Sample
240408-ng8nbabc4z
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MD5
e75822cae67b3973226563c1f6d65f33
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SHA1
604d0e79e057bf303be67bbc236a95cf45bf98c5
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SHA256
25c4f9cac7fe5a3aea07844978c850c504a6f42e4fa47314f0f5dd7955dd8c35
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SHA512
a4172696602d86df75a1603dfe476ba0539780dfdfd99ad40ba91fbf32a10534721122f265040d23de0637a26ea46aa61050ac00cc94109cb80bc15be3632633
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SSDEEP
12288:pri4iyCOexIOGQOzCCVeBP8NbroFTAKmfZJ8AzQ:pr8yLCIYC8Bobr+afZJ8AzQ
Static task
static1
Behavioral task
behavioral1
Sample
e75822cae67b3973226563c1f6d65f33_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e75822cae67b3973226563c1f6d65f33_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
e75822cae67b3973226563c1f6d65f33_JaffaCakes118
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Size
484KB
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MD5
e75822cae67b3973226563c1f6d65f33
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SHA1
604d0e79e057bf303be67bbc236a95cf45bf98c5
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SHA256
25c4f9cac7fe5a3aea07844978c850c504a6f42e4fa47314f0f5dd7955dd8c35
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SHA512
a4172696602d86df75a1603dfe476ba0539780dfdfd99ad40ba91fbf32a10534721122f265040d23de0637a26ea46aa61050ac00cc94109cb80bc15be3632633
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SSDEEP
12288:pri4iyCOexIOGQOzCCVeBP8NbroFTAKmfZJ8AzQ:pr8yLCIYC8Bobr+afZJ8AzQ
Score10/10-
Modifies visibility of file extensions in Explorer
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Renames multiple (54) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1