General
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Target
2025-02-01_4f9d37fcf1448b40a845b6d0ee2aad6e_mafia
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Size
12.2MB
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Sample
250201-yxxk4ayjfx
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MD5
4f9d37fcf1448b40a845b6d0ee2aad6e
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SHA1
c7c20cc38a71fa9820a922c42f48726895ae078a
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SHA256
20d5caddfab0711c8b6916d639892872c47afc695ec162f31fd54dcf7c8727be
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SHA512
93093f7b2f426dc038bf9af3837302adbe50ec04d5e80ce555e08abc3c93309ae28634d1efba8ce2eb26051c0005e7bca52c00876799e53014aa8459cccf5d44
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SSDEEP
3072:SLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:7OMdRQr7OB0ypmMXnl8XEPM3noSWOC
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-01_4f9d37fcf1448b40a845b6d0ee2aad6e_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-01_4f9d37fcf1448b40a845b6d0ee2aad6e_mafia.exe
Resource
win10v2004-20250129-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-02-01_4f9d37fcf1448b40a845b6d0ee2aad6e_mafia
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Size
12.2MB
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MD5
4f9d37fcf1448b40a845b6d0ee2aad6e
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SHA1
c7c20cc38a71fa9820a922c42f48726895ae078a
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SHA256
20d5caddfab0711c8b6916d639892872c47afc695ec162f31fd54dcf7c8727be
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SHA512
93093f7b2f426dc038bf9af3837302adbe50ec04d5e80ce555e08abc3c93309ae28634d1efba8ce2eb26051c0005e7bca52c00876799e53014aa8459cccf5d44
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SSDEEP
3072:SLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:7OMdRQr7OB0ypmMXnl8XEPM3noSWOC
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Tofsee family
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Windows security bypass
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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