General
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Target
2024-12-31_4a2f911be17cbf9f739e2bc2019adc68_mafia
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Size
11.3MB
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Sample
241231-xr9sssvja1
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MD5
4a2f911be17cbf9f739e2bc2019adc68
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SHA1
d03579045d42dbe47f1395707298ecb63d1928bd
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SHA256
8cd5fda34842dcbe5e8de07def2f60314e0864edf2a430aca7d0e79da715831f
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SHA512
54ed898eb0f6dd2a404788a23a504f9ea0ac3b25c68024a942150a1d29d777402fa7b8c7a2e0948d4d10faa6b10450b87f88f5e5ecfad728f5cff303aedba4b2
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SSDEEP
3072:YLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:VOMdRQr7OB0ypmMXnl8XEPM3noSWOC
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-31_4a2f911be17cbf9f739e2bc2019adc68_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-31_4a2f911be17cbf9f739e2bc2019adc68_mafia.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2024-12-31_4a2f911be17cbf9f739e2bc2019adc68_mafia
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Size
11.3MB
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MD5
4a2f911be17cbf9f739e2bc2019adc68
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SHA1
d03579045d42dbe47f1395707298ecb63d1928bd
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SHA256
8cd5fda34842dcbe5e8de07def2f60314e0864edf2a430aca7d0e79da715831f
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SHA512
54ed898eb0f6dd2a404788a23a504f9ea0ac3b25c68024a942150a1d29d777402fa7b8c7a2e0948d4d10faa6b10450b87f88f5e5ecfad728f5cff303aedba4b2
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SSDEEP
3072:YLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:VOMdRQr7OB0ypmMXnl8XEPM3noSWOC
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Tofsee family
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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