General
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Target
2025-03-30_5710a1f1113593d7f17cf60dab5cd8d9_black-basta_luca-stealer_smoke-loader
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Size
10.9MB
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Sample
250330-lb2ayavyfw
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MD5
5710a1f1113593d7f17cf60dab5cd8d9
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SHA1
2c93853e7ba2a12eb705c140f9477a1860ea2700
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SHA256
d16cb42179c40020d71bfae3bc76583874fc9908cb5edc699b5797263f29ba69
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SHA512
f9a98100ced7072a525dca95ce2fb2318284fe9be24da6189761e09129882846376ef137eaeff4938740abfdcd0d53d473db90913e6ff2c56b8c768e5a2a761b
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SSDEEP
3072:XZnbTHQC2mC+vdVcQuHAGSr9viHWhPxO796t6B7Aw5S2FxmEBVrVrVrVrVrVrVrS:pnJjcngGSrlqFp6kCyxTa
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-30_5710a1f1113593d7f17cf60dab5cd8d9_black-basta_luca-stealer_smoke-loader.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
2025-03-30_5710a1f1113593d7f17cf60dab5cd8d9_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_5710a1f1113593d7f17cf60dab5cd8d9_black-basta_luca-stealer_smoke-loader
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Size
10.9MB
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MD5
5710a1f1113593d7f17cf60dab5cd8d9
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SHA1
2c93853e7ba2a12eb705c140f9477a1860ea2700
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SHA256
d16cb42179c40020d71bfae3bc76583874fc9908cb5edc699b5797263f29ba69
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SHA512
f9a98100ced7072a525dca95ce2fb2318284fe9be24da6189761e09129882846376ef137eaeff4938740abfdcd0d53d473db90913e6ff2c56b8c768e5a2a761b
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SSDEEP
3072:XZnbTHQC2mC+vdVcQuHAGSr9viHWhPxO796t6B7Aw5S2FxmEBVrVrVrVrVrVrVrS:pnJjcngGSrlqFp6kCyxTa
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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