General
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Target
2024-12-26_3a520821a3474fa9f0a5f78ae6c2ba71_mafia
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Size
13.6MB
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Sample
241226-y2lpdsxrhy
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MD5
3a520821a3474fa9f0a5f78ae6c2ba71
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SHA1
52c182776432498305b5750574a9184a62ad72ec
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SHA256
a1d5bfbffc5aec432e7e8a2a5be5ffe16f7489c545fcb616df931f2e95591803
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SHA512
2d02478bd1c058ad2b659bcf4eea56082edc8bcb6c76c5a73144950f83850986e799f12a7dffc2668e44c66a33553c3d0084fb228f52d9e0bd86b003721a9e5a
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SSDEEP
3072:5LBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:8OMdRQr7OB0ypmMXnl8XEPM3noSWOC
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-26_3a520821a3474fa9f0a5f78ae6c2ba71_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-12-26_3a520821a3474fa9f0a5f78ae6c2ba71_mafia.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2024-12-26_3a520821a3474fa9f0a5f78ae6c2ba71_mafia
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Size
13.6MB
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MD5
3a520821a3474fa9f0a5f78ae6c2ba71
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SHA1
52c182776432498305b5750574a9184a62ad72ec
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SHA256
a1d5bfbffc5aec432e7e8a2a5be5ffe16f7489c545fcb616df931f2e95591803
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SHA512
2d02478bd1c058ad2b659bcf4eea56082edc8bcb6c76c5a73144950f83850986e799f12a7dffc2668e44c66a33553c3d0084fb228f52d9e0bd86b003721a9e5a
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SSDEEP
3072:5LBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:8OMdRQr7OB0ypmMXnl8XEPM3noSWOC
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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