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General
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Target
2025-02-12_f3b1b2b1d0278d2b6208d20373fa71c5_mafia
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Size
13.6MB
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Sample
250212-1cqyxsyldm
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MD5
f3b1b2b1d0278d2b6208d20373fa71c5
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SHA1
4dde8a6c941614087573f4e298defc1c881e58df
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SHA256
a4287a992a3a033ee2751d0afe1f3461109c37550a7ab412bb34114581b231b9
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SHA512
f11b8f9fa2ed80835a741602365bd5f77591165dcaad2c5fc2cf08626137d2e355405dbc6f97d577866c5b34339a9ce21a6d1aee9b636f1283e9f52329095d57
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SSDEEP
24576:t/0dLk3X4ICvkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkT:F0dLk3ohc
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-12_f3b1b2b1d0278d2b6208d20373fa71c5_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-02-12_f3b1b2b1d0278d2b6208d20373fa71c5_mafia.exe
Resource
win10v2004-20250207-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-02-12_f3b1b2b1d0278d2b6208d20373fa71c5_mafia
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Size
13.6MB
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MD5
f3b1b2b1d0278d2b6208d20373fa71c5
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SHA1
4dde8a6c941614087573f4e298defc1c881e58df
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SHA256
a4287a992a3a033ee2751d0afe1f3461109c37550a7ab412bb34114581b231b9
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SHA512
f11b8f9fa2ed80835a741602365bd5f77591165dcaad2c5fc2cf08626137d2e355405dbc6f97d577866c5b34339a9ce21a6d1aee9b636f1283e9f52329095d57
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SSDEEP
24576:t/0dLk3X4ICvkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkT:F0dLk3ohc
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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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Downloads MZ/PE file
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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