General
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Target
JaffaCakes118_10b4687aa42e274c8cf61d57d9933fb7
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Size
13.7MB
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Sample
241231-k74v9swlam
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MD5
10b4687aa42e274c8cf61d57d9933fb7
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SHA1
b263e17a45590b21cc53599d4d6838222d266b44
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SHA256
f58398f5c6ac87ce8bce4f21bda2ef0a74007d18a9f630703071504503166f0e
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SHA512
b3b2c3bd3e0c9917fb928bbb4600ebe677543c38b2961618f4c8f67908e649a03fbda4a06164697a8a7f18d197cceaef54cec6517e3bddfec7a9b44e9eb63bfa
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SSDEEP
98304:4EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE0:
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_10b4687aa42e274c8cf61d57d9933fb7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_10b4687aa42e274c8cf61d57d9933fb7.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_10b4687aa42e274c8cf61d57d9933fb7
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Size
13.7MB
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MD5
10b4687aa42e274c8cf61d57d9933fb7
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SHA1
b263e17a45590b21cc53599d4d6838222d266b44
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SHA256
f58398f5c6ac87ce8bce4f21bda2ef0a74007d18a9f630703071504503166f0e
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SHA512
b3b2c3bd3e0c9917fb928bbb4600ebe677543c38b2961618f4c8f67908e649a03fbda4a06164697a8a7f18d197cceaef54cec6517e3bddfec7a9b44e9eb63bfa
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SSDEEP
98304:4EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE0:
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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