General
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Target
JaffaCakes118_7c3bc71946b4af5c9477021ea9ec1203
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Size
11.8MB
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Sample
250104-16kzrsznfz
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MD5
7c3bc71946b4af5c9477021ea9ec1203
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SHA1
1b4242cf7d3ab378c4ed165a604b373aa02a5784
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SHA256
76557e058cac01f8461dce0096df24e2fc552cc9909a89aca28c19164d75b00d
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SHA512
69ae04d5c41aaa6a4f7fc2c2c0a6658171862850b78a831938b7ca017a250311d24de659041a32af01ced7e11590146c71807403c9bbf4a0301b5a1deb03b7b6
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SSDEEP
3072:6VSA/SsuaW0G4uXQgwQpcCLti0ulGMYM1:sasBW06XQpQpFpTulG3
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7c3bc71946b4af5c9477021ea9ec1203.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7c3bc71946b4af5c9477021ea9ec1203.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
JaffaCakes118_7c3bc71946b4af5c9477021ea9ec1203
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Size
11.8MB
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MD5
7c3bc71946b4af5c9477021ea9ec1203
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SHA1
1b4242cf7d3ab378c4ed165a604b373aa02a5784
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SHA256
76557e058cac01f8461dce0096df24e2fc552cc9909a89aca28c19164d75b00d
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SHA512
69ae04d5c41aaa6a4f7fc2c2c0a6658171862850b78a831938b7ca017a250311d24de659041a32af01ced7e11590146c71807403c9bbf4a0301b5a1deb03b7b6
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SSDEEP
3072:6VSA/SsuaW0G4uXQgwQpcCLti0ulGMYM1:sasBW06XQpQpFpTulG3
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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