General
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Target
2025-02-05_3b9857de29e1beb7de6ec52a79d8b613_mafia
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Size
12.4MB
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Sample
250205-s91kmasrfs
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MD5
3b9857de29e1beb7de6ec52a79d8b613
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SHA1
55ca43e75483ae2de702728cc266484a4bc54792
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SHA256
25cd89351dd05bd4bc33b2a498ef0b672064f388c004129cdcfd1ef497ccff12
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SHA512
902a1ff4a0ff1e6e23c13a231843620ce9667bb0fca2c4170772e9a07e4b026146e565cb170efac070c4bae54d924406c3bddefe4698c0ca2f5a80bea102ea9e
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SSDEEP
49152:zqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPy:zqtYc3/
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-05_3b9857de29e1beb7de6ec52a79d8b613_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-05_3b9857de29e1beb7de6ec52a79d8b613_mafia.exe
Resource
win10v2004-20250129-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-02-05_3b9857de29e1beb7de6ec52a79d8b613_mafia
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Size
12.4MB
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MD5
3b9857de29e1beb7de6ec52a79d8b613
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SHA1
55ca43e75483ae2de702728cc266484a4bc54792
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SHA256
25cd89351dd05bd4bc33b2a498ef0b672064f388c004129cdcfd1ef497ccff12
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SHA512
902a1ff4a0ff1e6e23c13a231843620ce9667bb0fca2c4170772e9a07e4b026146e565cb170efac070c4bae54d924406c3bddefe4698c0ca2f5a80bea102ea9e
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SSDEEP
49152:zqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPy:zqtYc3/
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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