General

  • Target

    2025-05-03_e4df130b53371c825c9e9849201e2555_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.5MB

  • Sample

    250503-t111gafp7w

  • MD5

    e4df130b53371c825c9e9849201e2555

  • SHA1

    ac18446e2bb414b4613d3b13026f73fbce71b2ec

  • SHA256

    f2de978a8ebb5473d9754432f8bdb08ccc4b4fde21866c752d3dbe44b4484e0e

  • SHA512

    87a53f8290862fefd14b60e660102f2cc58c123211fb733558aaedf7ff69665d5b18d507cd9feda2e2dc9a7925856cb410e8b8da140e1242df22a7c9f33365d0

  • SSDEEP

    98304:dyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:a1eHL5dEvP

Malware Config

Targets

    • Target

      2025-05-03_e4df130b53371c825c9e9849201e2555_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.5MB

    • MD5

      e4df130b53371c825c9e9849201e2555

    • SHA1

      ac18446e2bb414b4613d3b13026f73fbce71b2ec

    • SHA256

      f2de978a8ebb5473d9754432f8bdb08ccc4b4fde21866c752d3dbe44b4484e0e

    • SHA512

      87a53f8290862fefd14b60e660102f2cc58c123211fb733558aaedf7ff69665d5b18d507cd9feda2e2dc9a7925856cb410e8b8da140e1242df22a7c9f33365d0

    • SSDEEP

      98304:dyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:a1eHL5dEvP

    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Disables RegEdit via registry modification

    • Disables use of System Restore points

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks