General
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Target
JaffaCakes118_fc3bb27a0cf68b519a1ff98126da4083
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Size
10.4MB
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Sample
250111-kfmgxasqgx
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MD5
fc3bb27a0cf68b519a1ff98126da4083
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SHA1
d52434e6d7326478e4d2931b379ed30c31ead569
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SHA256
57c5476b2f41ec87a6b74153c52b442d47172ad8f59a578e4ac6e902dec3be3f
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SHA512
8fded19f127deaa5d52d8c88b89009ebf1626ada44556fcc50e9cd048c399c31d89668232db2790afbbbf0072cb5806a7f00e92391c0815f39211cbf9c7ffcdc
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SSDEEP
3072:EOsUA8KZQ/IxsPVg4nkvzaHWgSjqdF0w2Uyopz9ZeCqJXXfehv1Ijoxw9xkaaaaK:eUA8GV2e4nYWHEjqPt9cCqxmhv1pxQ
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_fc3bb27a0cf68b519a1ff98126da4083.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_fc3bb27a0cf68b519a1ff98126da4083.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_fc3bb27a0cf68b519a1ff98126da4083
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Size
10.4MB
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MD5
fc3bb27a0cf68b519a1ff98126da4083
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SHA1
d52434e6d7326478e4d2931b379ed30c31ead569
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SHA256
57c5476b2f41ec87a6b74153c52b442d47172ad8f59a578e4ac6e902dec3be3f
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SHA512
8fded19f127deaa5d52d8c88b89009ebf1626ada44556fcc50e9cd048c399c31d89668232db2790afbbbf0072cb5806a7f00e92391c0815f39211cbf9c7ffcdc
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SSDEEP
3072:EOsUA8KZQ/IxsPVg4nkvzaHWgSjqdF0w2Uyopz9ZeCqJXXfehv1Ijoxw9xkaaaaK:eUA8GV2e4nYWHEjqPt9cCqxmhv1pxQ
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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