General
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Target
8c9509609c1e320397e3f402a46c2243_JaffaCakes118
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Size
660KB
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Sample
240812-anfzzs1apd
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MD5
8c9509609c1e320397e3f402a46c2243
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SHA1
7f27301104b8673a09b618bb554a65875d2df8f8
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SHA256
d9f1487008033449d551e0806ec202e9f654de87fd7814616ab6ed2e8bbb9bb8
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SHA512
a0a1334da29f6e3fb190bf3ad12f4bb08e6838346cf12b858c87e35da25ad0898ab6b2362787f8befb37704ded3919f401da13f95cf924f42a86054473375180
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SSDEEP
12288:UXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452UW:CnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JG
Behavioral task
behavioral1
Sample
8c9509609c1e320397e3f402a46c2243_JaffaCakes118.exe
Resource
win7-20240704-en
Malware Config
Extracted
darkcomet
Guest16
shvan.myvnc.com:1604
DC_MUTEX-3C9J6DY
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InstallPath
MSDCSC\msdcsc.exe
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gencode
oLeRiuDyp47e
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Targets
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Target
8c9509609c1e320397e3f402a46c2243_JaffaCakes118
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Size
660KB
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MD5
8c9509609c1e320397e3f402a46c2243
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SHA1
7f27301104b8673a09b618bb554a65875d2df8f8
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SHA256
d9f1487008033449d551e0806ec202e9f654de87fd7814616ab6ed2e8bbb9bb8
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SHA512
a0a1334da29f6e3fb190bf3ad12f4bb08e6838346cf12b858c87e35da25ad0898ab6b2362787f8befb37704ded3919f401da13f95cf924f42a86054473375180
-
SSDEEP
12288:UXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452UW:CnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JG
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Modifies WinLogon for persistence
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1