General
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Target
2025-02-01_cb0c931541e9fc73ac2847fa4222fe2b_mafia
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Size
11.6MB
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Sample
250201-zelljs1mcl
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MD5
cb0c931541e9fc73ac2847fa4222fe2b
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SHA1
186a9da1a462953f4cd10938c418d6c916b80ffa
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SHA256
21b70b9d34cc4456dea3c340c60e63e6af910ca6ceaab62694cea3ad558717bf
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SHA512
5a73ea10f5e0f62a8e463643fdc0a96883573b9719590df9b605e3c101fb3b0dba3c803002cff4bb967a54792ad7214a38b36ad80c794c1115c33122896c7917
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SSDEEP
3072:tLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:wOMdRQr7OB0ypmMXnl8XEPM3noSWOC
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-01_cb0c931541e9fc73ac2847fa4222fe2b_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-01_cb0c931541e9fc73ac2847fa4222fe2b_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_cb0c931541e9fc73ac2847fa4222fe2b_mafia
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Size
11.6MB
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MD5
cb0c931541e9fc73ac2847fa4222fe2b
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SHA1
186a9da1a462953f4cd10938c418d6c916b80ffa
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SHA256
21b70b9d34cc4456dea3c340c60e63e6af910ca6ceaab62694cea3ad558717bf
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SHA512
5a73ea10f5e0f62a8e463643fdc0a96883573b9719590df9b605e3c101fb3b0dba3c803002cff4bb967a54792ad7214a38b36ad80c794c1115c33122896c7917
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SSDEEP
3072:tLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:wOMdRQr7OB0ypmMXnl8XEPM3noSWOC
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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