General
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Target
138d1fd5cbb648b4251a36a9fe914418_JaffaCakes118
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Size
1.4MB
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Sample
240626-1hbfesyajl
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MD5
138d1fd5cbb648b4251a36a9fe914418
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SHA1
5bb69997672961ecb1f2d3d9246dab4fe5da3335
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SHA256
02dc555089d53f749b087fd2c724c41aa7dc6482e104730825478436719e5c9f
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SHA512
aea0252bda29b0f17187b11e09abd84556bb432d43c9844e0f16a88e06005a9716b42b9af4be1a1f06c0317411f94511d2cbc2ac740d15b0a42e57e1139f6ed7
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SSDEEP
24576:Ayv3DbMr6mQs6BZudnJaCDviIEDBBJYDWcSO:5ErsIGa
Static task
static1
Behavioral task
behavioral1
Sample
138d1fd5cbb648b4251a36a9fe914418_JaffaCakes118.exe
Resource
win7-20240611-en
Malware Config
Extracted
darkcomet
Zombie
anonymous-hr.zapto.org:5150
127.0.0.1:5150
DC_MUTEX-JQ36SHX
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InstallPath
MSDCSC\msdcsc.exe
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gencode
u6ESlyfFKfg6
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install
true
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offline_keylogger
true
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persistence
false
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reg_key
MicroUpdate
Targets
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Target
138d1fd5cbb648b4251a36a9fe914418_JaffaCakes118
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Size
1.4MB
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MD5
138d1fd5cbb648b4251a36a9fe914418
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SHA1
5bb69997672961ecb1f2d3d9246dab4fe5da3335
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SHA256
02dc555089d53f749b087fd2c724c41aa7dc6482e104730825478436719e5c9f
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SHA512
aea0252bda29b0f17187b11e09abd84556bb432d43c9844e0f16a88e06005a9716b42b9af4be1a1f06c0317411f94511d2cbc2ac740d15b0a42e57e1139f6ed7
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SSDEEP
24576:Ayv3DbMr6mQs6BZudnJaCDviIEDBBJYDWcSO:5ErsIGa
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Modifies WinLogon for persistence
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Modifies security service
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1