General
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Target
2025-01-29_b4abb9b0e7781757b18e88bb6af706f8_mafia
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Size
11.8MB
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Sample
250129-v7dzysvjdy
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MD5
b4abb9b0e7781757b18e88bb6af706f8
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SHA1
339f0b399c0a05a0c3c18c6745a0208bfffc0728
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SHA256
9b7c1f5476a36a29a7f81df68c5aeea0782382ac62ee693c193a00339b79fedd
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SHA512
b1eb49b3fbeda25640084a8bb01961b39fc5e883ad2b0006ee7345f37e725fdb4e4031c09cf1643fd79032dd2af6790eb40cea4ead49092d8128e1f40a6a367d
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SSDEEP
196608:GyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:rXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-29_b4abb9b0e7781757b18e88bb6af706f8_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-29_b4abb9b0e7781757b18e88bb6af706f8_mafia.exe
Resource
win10v2004-20250129-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-01-29_b4abb9b0e7781757b18e88bb6af706f8_mafia
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Size
11.8MB
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MD5
b4abb9b0e7781757b18e88bb6af706f8
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SHA1
339f0b399c0a05a0c3c18c6745a0208bfffc0728
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SHA256
9b7c1f5476a36a29a7f81df68c5aeea0782382ac62ee693c193a00339b79fedd
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SHA512
b1eb49b3fbeda25640084a8bb01961b39fc5e883ad2b0006ee7345f37e725fdb4e4031c09cf1643fd79032dd2af6790eb40cea4ead49092d8128e1f40a6a367d
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SSDEEP
196608:GyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:rXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH
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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