General
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Target
2025-03-30_1220665f1aea031000e46b1aec1a5c44_black-basta_luca-stealer
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Size
14.5MB
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Sample
250330-k5jgjsxnx5
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MD5
1220665f1aea031000e46b1aec1a5c44
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SHA1
77df7ed1471b3845bb5e74a52a416ad058783f7e
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SHA256
e13dbafcfd8506784a4d05380e0d5becbfcbd3b0933009d584c9acfe3e1fece1
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SHA512
a5f8b5e5543d925c33d2d37334685e620bf75842740384f9e819d159c3a6d31a3df7e66463b8135bbddd88f00dfce2194145fa74d2e3685cd5625454a97fcccd
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SSDEEP
3072:x5nbTHQC2mC+vdVWQhHPGyCsPiHMhPxO7rFI7NP6BfGrIHmll9uX4YRrVOVOVOVh:znJjWIvGyCYq/H2Ak5uXa
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-30_1220665f1aea031000e46b1aec1a5c44_black-basta_luca-stealer.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-30_1220665f1aea031000e46b1aec1a5c44_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_1220665f1aea031000e46b1aec1a5c44_black-basta_luca-stealer
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Size
14.5MB
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MD5
1220665f1aea031000e46b1aec1a5c44
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SHA1
77df7ed1471b3845bb5e74a52a416ad058783f7e
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SHA256
e13dbafcfd8506784a4d05380e0d5becbfcbd3b0933009d584c9acfe3e1fece1
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SHA512
a5f8b5e5543d925c33d2d37334685e620bf75842740384f9e819d159c3a6d31a3df7e66463b8135bbddd88f00dfce2194145fa74d2e3685cd5625454a97fcccd
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SSDEEP
3072:x5nbTHQC2mC+vdVWQhHPGyCsPiHMhPxO7rFI7NP6BfGrIHmll9uX4YRrVOVOVOVh:znJjWIvGyCYq/H2Ak5uXa
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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