General
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Target
2025-03-30_1c526771bead2c837c2e2b3245404b92_black-basta_luca-stealer_smoke-loader
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Size
10.4MB
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Sample
250330-k613zsvxfx
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MD5
1c526771bead2c837c2e2b3245404b92
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SHA1
0975ea6c1d375b7442c1e3ac8471437e29bb68a7
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SHA256
d788c1e407850e1e7cbc1f8778e1d7c185befbecb489e106e4f878f5cdade172
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SHA512
e76528ba555fea7a39d93fca6ff17c80576f0c4abb205c4c55b2ff04221e126fa5c0540d5f8af9ce96b6b48158391b2d23249bcee769ff25751ab2b7181fed0c
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SSDEEP
12288:Hr7yOp3qzyEw777777777777777777777777777777777777777777777777777k:XyOp3XEL
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-30_1c526771bead2c837c2e2b3245404b92_black-basta_luca-stealer_smoke-loader.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-30_1c526771bead2c837c2e2b3245404b92_black-basta_luca-stealer_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_1c526771bead2c837c2e2b3245404b92_black-basta_luca-stealer_smoke-loader
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Size
10.4MB
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MD5
1c526771bead2c837c2e2b3245404b92
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SHA1
0975ea6c1d375b7442c1e3ac8471437e29bb68a7
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SHA256
d788c1e407850e1e7cbc1f8778e1d7c185befbecb489e106e4f878f5cdade172
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SHA512
e76528ba555fea7a39d93fca6ff17c80576f0c4abb205c4c55b2ff04221e126fa5c0540d5f8af9ce96b6b48158391b2d23249bcee769ff25751ab2b7181fed0c
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SSDEEP
12288:Hr7yOp3qzyEw777777777777777777777777777777777777777777777777777k:XyOp3XEL
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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