General
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Target
JaffaCakes118_0fdc3d3bfeda3f319fef0214c968163c
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Size
14.2MB
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Sample
241231-kydygssrf1
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MD5
0fdc3d3bfeda3f319fef0214c968163c
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SHA1
4fcd45db3a6af2ddcbba28e7dc6125b6fa3341cc
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SHA256
06b927367d5bf1c277b2981049ad14d06776b8f62f5a8d40725b1b7dc772ae00
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SHA512
6f975308e718808155d4955eb692caaec22c0a534090e354340274bced010d60a049b296b17b12cb006e0c7d51b6a9002bdf9a2f602d60f7ca4a9213ce5bfd97
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SSDEEP
98304:EUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU8:
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_0fdc3d3bfeda3f319fef0214c968163c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_0fdc3d3bfeda3f319fef0214c968163c.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_0fdc3d3bfeda3f319fef0214c968163c
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Size
14.2MB
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MD5
0fdc3d3bfeda3f319fef0214c968163c
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SHA1
4fcd45db3a6af2ddcbba28e7dc6125b6fa3341cc
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SHA256
06b927367d5bf1c277b2981049ad14d06776b8f62f5a8d40725b1b7dc772ae00
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SHA512
6f975308e718808155d4955eb692caaec22c0a534090e354340274bced010d60a049b296b17b12cb006e0c7d51b6a9002bdf9a2f602d60f7ca4a9213ce5bfd97
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SSDEEP
98304:EUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU8:
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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