General

  • Target

    2025-05-02_59426aa9eb4ecafb42d1b2a551e7c7d6_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.5MB

  • Sample

    250502-fsn42shl6t

  • MD5

    59426aa9eb4ecafb42d1b2a551e7c7d6

  • SHA1

    9d02f4fe9a3912df04b2aacbabf26f097635dc79

  • SHA256

    b12436401c7a57e6fe681ed11727e4463a09aa2da2ec858c265a583209b7b3bf

  • SHA512

    6bdec32ed667e6693c3ca60623080b22db52c552af8d23b8044767c077fd1a375fa7fdec4d543669c36281e293288bb3ac83d5b831c0580ba1477690f47fddac

  • SSDEEP

    98304:gyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvO:z1eHL5dEvO

Malware Config

Targets

    • Target

      2025-05-02_59426aa9eb4ecafb42d1b2a551e7c7d6_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.5MB

    • MD5

      59426aa9eb4ecafb42d1b2a551e7c7d6

    • SHA1

      9d02f4fe9a3912df04b2aacbabf26f097635dc79

    • SHA256

      b12436401c7a57e6fe681ed11727e4463a09aa2da2ec858c265a583209b7b3bf

    • SHA512

      6bdec32ed667e6693c3ca60623080b22db52c552af8d23b8044767c077fd1a375fa7fdec4d543669c36281e293288bb3ac83d5b831c0580ba1477690f47fddac

    • SSDEEP

      98304:gyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvO:z1eHL5dEvO

    • 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