General
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Target
2025-03-30_43c01bc0cedee20faf232227603380fc_black-basta_luca-stealer
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Size
13.6MB
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Sample
250330-labnwsvydt
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MD5
43c01bc0cedee20faf232227603380fc
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SHA1
10667a4f434d43bb081f9e16305174afd4ab21a7
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SHA256
847259d4013f05c28589730fb8fb1e0191944c5a2fd76966c9115b7cb3ce1b73
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SHA512
5c668405cfce9a2ddc87348b5293cc125da2478147d4e826a091d05f2450f3a1db11e5c90884e2178fc96a2720ad1a6499c15229819324e9383d0fcc83faae4d
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SSDEEP
12288:NWaQslyPXVhHfUjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjN:0aQNlhHfw
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-30_43c01bc0cedee20faf232227603380fc_black-basta_luca-stealer.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-03-30_43c01bc0cedee20faf232227603380fc_black-basta_luca-stealer.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
-
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Target
2025-03-30_43c01bc0cedee20faf232227603380fc_black-basta_luca-stealer
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Size
13.6MB
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MD5
43c01bc0cedee20faf232227603380fc
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SHA1
10667a4f434d43bb081f9e16305174afd4ab21a7
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SHA256
847259d4013f05c28589730fb8fb1e0191944c5a2fd76966c9115b7cb3ce1b73
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SHA512
5c668405cfce9a2ddc87348b5293cc125da2478147d4e826a091d05f2450f3a1db11e5c90884e2178fc96a2720ad1a6499c15229819324e9383d0fcc83faae4d
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SSDEEP
12288:NWaQslyPXVhHfUjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjN:0aQNlhHfw
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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