General
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Target
87f88fbd6fc1edef8d83bfaaee8f53fe_JaffaCakes118
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Size
14.6MB
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Sample
241102-1rffqswlhw
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MD5
87f88fbd6fc1edef8d83bfaaee8f53fe
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SHA1
27509f29c2b3b490cf2a7322f7f2cd828806c88f
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SHA256
d1b6ff4842c5e9ed4c82f2cc8abb8c449896dd3316be09c2ad8a8e64418480d0
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SHA512
08edb0c2a5be848dcca234d3f5f2df9c7ff85b54e2ec7a2ba9ed43dd0b7e7e00ad7b06eaba3b34253ef6c852596f1dbca9aaca3d5a5029585748a094a6bc9c72
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SSDEEP
12288:eZlC6v/5oQU6buXH53333333333333333333333333333333333333333333333H:ebjvluXH
Static task
static1
Behavioral task
behavioral1
Sample
87f88fbd6fc1edef8d83bfaaee8f53fe_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
87f88fbd6fc1edef8d83bfaaee8f53fe_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
87f88fbd6fc1edef8d83bfaaee8f53fe_JaffaCakes118
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Size
14.6MB
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MD5
87f88fbd6fc1edef8d83bfaaee8f53fe
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SHA1
27509f29c2b3b490cf2a7322f7f2cd828806c88f
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SHA256
d1b6ff4842c5e9ed4c82f2cc8abb8c449896dd3316be09c2ad8a8e64418480d0
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SHA512
08edb0c2a5be848dcca234d3f5f2df9c7ff85b54e2ec7a2ba9ed43dd0b7e7e00ad7b06eaba3b34253ef6c852596f1dbca9aaca3d5a5029585748a094a6bc9c72
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SSDEEP
12288:eZlC6v/5oQU6buXH53333333333333333333333333333333333333333333333H:ebjvluXH
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2