General
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Target
2025-05-02_8ffc72860597a52b0e996395bf92cbdb_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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Sample
250502-fxb1aa1lz3
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MD5
8ffc72860597a52b0e996395bf92cbdb
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SHA1
fcdf0711e8ec8366fa32ba3d5c828f86d8ff4a80
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SHA256
1ab6b5ea12da34363969c1ccaf355659da28fd6fbd77d5d996f0d5b3ab6c1637
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SHA512
824ff617a42583031c8d2a6fb84ad9f8a21f133a84c00e653af5bc9c03f89e7a765bc416786d2e33c5c92d2f61b0da9b4dee7f5272f09d83a8a896a8c8cffb5a
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SSDEEP
98304:EyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvO:X1eHL5dEvO
Behavioral task
behavioral1
Sample
2025-05-02_8ffc72860597a52b0e996395bf92cbdb_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral2
Sample
2025-05-02_8ffc72860597a52b0e996395bf92cbdb_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win11-20250410-en
Malware Config
Targets
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Target
2025-05-02_8ffc72860597a52b0e996395bf92cbdb_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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MD5
8ffc72860597a52b0e996395bf92cbdb
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SHA1
fcdf0711e8ec8366fa32ba3d5c828f86d8ff4a80
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SHA256
1ab6b5ea12da34363969c1ccaf355659da28fd6fbd77d5d996f0d5b3ab6c1637
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SHA512
824ff617a42583031c8d2a6fb84ad9f8a21f133a84c00e653af5bc9c03f89e7a765bc416786d2e33c5c92d2f61b0da9b4dee7f5272f09d83a8a896a8c8cffb5a
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SSDEEP
98304:EyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvO:X1eHL5dEvO
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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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