General
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Target
2025-02-05_b985bc364573e8765a7fcdcbbb1f7390_mafia
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Size
15.0MB
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Sample
250205-xfrsva1jdq
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MD5
b985bc364573e8765a7fcdcbbb1f7390
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SHA1
0ee5d5f854935f8a9f58e256a806cb9881d339b9
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SHA256
87046c613d52528f8e5a124cf885b9f01755fa845f66e6f0af15ef10eabb32b2
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SHA512
04a06fd82796195e21a3518c8c576f7fb65ee09795b1e221a4b5846cd3520c3c2cd1ed6ab1cacf3b815b4d12df3d959a1c3e57d941670bcb09b85ac68bf6bde1
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SSDEEP
393216:MXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-05_b985bc364573e8765a7fcdcbbb1f7390_mafia.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2025-02-05_b985bc364573e8765a7fcdcbbb1f7390_mafia.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-02-05_b985bc364573e8765a7fcdcbbb1f7390_mafia
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Size
15.0MB
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MD5
b985bc364573e8765a7fcdcbbb1f7390
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SHA1
0ee5d5f854935f8a9f58e256a806cb9881d339b9
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SHA256
87046c613d52528f8e5a124cf885b9f01755fa845f66e6f0af15ef10eabb32b2
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SHA512
04a06fd82796195e21a3518c8c576f7fb65ee09795b1e221a4b5846cd3520c3c2cd1ed6ab1cacf3b815b4d12df3d959a1c3e57d941670bcb09b85ac68bf6bde1
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SSDEEP
393216:MXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:
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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