General
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Target
2024-12-31_8da83671c70dd3418c8a12e7ce843a1f_mafia
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Size
14.7MB
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Sample
241231-xyj6qavlfs
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MD5
8da83671c70dd3418c8a12e7ce843a1f
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SHA1
017fde4f6b60921dde0ccd17a3430d3216103b59
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SHA256
efe191b41e57d2fec261f7f1884ec74b27b93785f604b4fe20a2185352f3e0a3
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SHA512
168780b8fb2d37cf4beaeb7229bcdd872129c02e1cc32d485684528bab4f263c2e96da02d79710d41b0f72a572a50d4557b2a33dec023cdd1ce174e86ea00541
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SSDEEP
3072:4LBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:1OMdRQr7OB0ypmMXnl8XEPM3noSWOC
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-31_8da83671c70dd3418c8a12e7ce843a1f_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-31_8da83671c70dd3418c8a12e7ce843a1f_mafia.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2024-12-31_8da83671c70dd3418c8a12e7ce843a1f_mafia
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Size
14.7MB
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MD5
8da83671c70dd3418c8a12e7ce843a1f
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SHA1
017fde4f6b60921dde0ccd17a3430d3216103b59
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SHA256
efe191b41e57d2fec261f7f1884ec74b27b93785f604b4fe20a2185352f3e0a3
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SHA512
168780b8fb2d37cf4beaeb7229bcdd872129c02e1cc32d485684528bab4f263c2e96da02d79710d41b0f72a572a50d4557b2a33dec023cdd1ce174e86ea00541
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SSDEEP
3072:4LBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:1OMdRQr7OB0ypmMXnl8XEPM3noSWOC
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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