General
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Target
2025-03-30_4988b1597a3f88204157ecb4755143d9_rhadamanthys_smoke-loader
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Size
13.5MB
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Sample
250330-lax7wsxpz6
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MD5
4988b1597a3f88204157ecb4755143d9
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SHA1
8dce6f9d4b50546e7123a636057ba1aabf66f606
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SHA256
ca8cd50f6169f29ba5298e89fbf2ccaf1326dc507caa524131c25071e14855be
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SHA512
9de036a6270832d0ed18e4da9b4e24b661e0442b892fee72497a0b3676362319a9d509f2806315231ced9a03906d8ecfd39efa0a7513cd13e1625728b03d1019
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SSDEEP
49152:5qL7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7Iy:5l
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-30_4988b1597a3f88204157ecb4755143d9_rhadamanthys_smoke-loader.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-30_4988b1597a3f88204157ecb4755143d9_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-03-30_4988b1597a3f88204157ecb4755143d9_rhadamanthys_smoke-loader
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Size
13.5MB
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MD5
4988b1597a3f88204157ecb4755143d9
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SHA1
8dce6f9d4b50546e7123a636057ba1aabf66f606
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SHA256
ca8cd50f6169f29ba5298e89fbf2ccaf1326dc507caa524131c25071e14855be
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SHA512
9de036a6270832d0ed18e4da9b4e24b661e0442b892fee72497a0b3676362319a9d509f2806315231ced9a03906d8ecfd39efa0a7513cd13e1625728b03d1019
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SSDEEP
49152:5qL7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7I7Iy:5l
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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