General
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Target
2025-05-03_e9db84f27be4fdda7e5839052b39c10e_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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Sample
250503-md3r8agq3t
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MD5
e9db84f27be4fdda7e5839052b39c10e
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SHA1
a40939da8be9ce8f3ff924da40ee8dd0529916e8
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SHA256
a4e1b8e0a05ce7e4d26c9cde47636f0e9da3b50bcddfa443b28cc87423420420
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SHA512
ab8636c3eb887a27ef3e13959a826f9f0170dfba6a7885862b201c7a806207ea05a7fa97305d341aa0415f1749c497f64af8c8ed89955255f4c6de575f67b329
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SSDEEP
98304:pyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvo:W1eHL5dEvo
Behavioral task
behavioral1
Sample
2025-05-03_e9db84f27be4fdda7e5839052b39c10e_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win10v2004-20250502-en
Malware Config
Targets
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Target
2025-05-03_e9db84f27be4fdda7e5839052b39c10e_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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MD5
e9db84f27be4fdda7e5839052b39c10e
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SHA1
a40939da8be9ce8f3ff924da40ee8dd0529916e8
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SHA256
a4e1b8e0a05ce7e4d26c9cde47636f0e9da3b50bcddfa443b28cc87423420420
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SHA512
ab8636c3eb887a27ef3e13959a826f9f0170dfba6a7885862b201c7a806207ea05a7fa97305d341aa0415f1749c497f64af8c8ed89955255f4c6de575f67b329
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SSDEEP
98304:pyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvo:W1eHL5dEvo
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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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