General

  • Target

    2025-05-02_41cc6cb9fee1abdccff6f9f8b7e158e6_black-basta_elex_luca-stealer

  • Size

    8.2MB

  • Sample

    250502-pxb5qa1sdx

  • MD5

    41cc6cb9fee1abdccff6f9f8b7e158e6

  • SHA1

    c4072a56daab574edb0632faefa92306fc92fc70

  • SHA256

    9a75dccc2e7f3b0bc03b4dceb0196876c3c6cca66bf3639e998ac71f5cdb77f2

  • SHA512

    d8f4c399b03d72eea35eb9ff671ce485ad76143e921d29ccd17634a150e4fd5a20f41791c21a12e94a7ef1b053f87e5526b6e0056f3b889f6453eef03fcc6938

  • SSDEEP

    49152:jyyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b13:jyyqWyWy0GyqWyWyMRPC1eHL5dGYSt

Malware Config

Targets

    • Target

      2025-05-02_41cc6cb9fee1abdccff6f9f8b7e158e6_black-basta_elex_luca-stealer

    • Size

      8.2MB

    • MD5

      41cc6cb9fee1abdccff6f9f8b7e158e6

    • SHA1

      c4072a56daab574edb0632faefa92306fc92fc70

    • SHA256

      9a75dccc2e7f3b0bc03b4dceb0196876c3c6cca66bf3639e998ac71f5cdb77f2

    • SHA512

      d8f4c399b03d72eea35eb9ff671ce485ad76143e921d29ccd17634a150e4fd5a20f41791c21a12e94a7ef1b053f87e5526b6e0056f3b889f6453eef03fcc6938

    • SSDEEP

      49152:jyyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b13:jyyqWyWy0GyqWyWyMRPC1eHL5dGYSt

    • 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