General
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Target
2025-02-07_a3c3550f5d89e66114c04f43882ca686_mafia
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Size
13.8MB
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Sample
250207-z662kazkdl
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MD5
a3c3550f5d89e66114c04f43882ca686
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SHA1
549573355f81b7870285291d13361a565fcc84ef
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SHA256
48a17405b353c1b95fdc67f6d4861249097d68f696ad22c9c4e37f88f024f221
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SHA512
f973f91cc808aa9be0ec5dac306a40b4696d40072007a2d4099519ad13c033c2cd5d536635633ba1a054f5f4fe4dbe439288ba0a42a429213cad3b1137352cd2
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SSDEEP
24576:VEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZb:efot
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-07_a3c3550f5d89e66114c04f43882ca686_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-07_a3c3550f5d89e66114c04f43882ca686_mafia.exe
Resource
win10v2004-20250207-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-02-07_a3c3550f5d89e66114c04f43882ca686_mafia
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Size
13.8MB
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MD5
a3c3550f5d89e66114c04f43882ca686
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SHA1
549573355f81b7870285291d13361a565fcc84ef
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SHA256
48a17405b353c1b95fdc67f6d4861249097d68f696ad22c9c4e37f88f024f221
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SHA512
f973f91cc808aa9be0ec5dac306a40b4696d40072007a2d4099519ad13c033c2cd5d536635633ba1a054f5f4fe4dbe439288ba0a42a429213cad3b1137352cd2
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SSDEEP
24576:VEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZb:efot
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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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Downloads MZ/PE file
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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