General
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Target
2025-05-03_f67b74a0448fa394002f1dc7eb394e38_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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Sample
250503-l8p9yagp2t
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MD5
f67b74a0448fa394002f1dc7eb394e38
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SHA1
290760c2ede3a7fc547622e0fa102fdf5194ac6a
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SHA256
537cdf06fa66027b4eab6d9d9f1a6773e470a830e14a6cea11ca3a90a5b60848
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SHA512
eb5635b80d64ab5ec8b017f23246781a55566e62e94e0c2eafa7d9437b54d4e44a55445662a41f66a2f9bcee49e0bc77e574f4a72f6238b20ce72dd333e29960
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SSDEEP
98304:PyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvo:s1eHL5dEvo
Behavioral task
behavioral1
Sample
2025-05-03_f67b74a0448fa394002f1dc7eb394e38_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win10v2004-20250502-en
Malware Config
Targets
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Target
2025-05-03_f67b74a0448fa394002f1dc7eb394e38_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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MD5
f67b74a0448fa394002f1dc7eb394e38
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SHA1
290760c2ede3a7fc547622e0fa102fdf5194ac6a
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SHA256
537cdf06fa66027b4eab6d9d9f1a6773e470a830e14a6cea11ca3a90a5b60848
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SHA512
eb5635b80d64ab5ec8b017f23246781a55566e62e94e0c2eafa7d9437b54d4e44a55445662a41f66a2f9bcee49e0bc77e574f4a72f6238b20ce72dd333e29960
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SSDEEP
98304:PyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvo:s1eHL5dEvo
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Modifies WinLogon for persistence
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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UAC bypass
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Disables RegEdit via registry modification
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Disables use of System Restore points
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Drops file in Drivers directory
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Event Triggered Execution: Image File Execution Options Injection
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks whether UAC is enabled
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Image File Execution Options Injection
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Image File Execution Options Injection
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify Tools
1Modify Registry
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