General

  • Target

    2025-05-03_f3ca0270bc14d7171c2e128f7863da4d_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.4MB

  • Sample

    250503-t3916afq4t

  • MD5

    f3ca0270bc14d7171c2e128f7863da4d

  • SHA1

    9feef767225f439de29792c43d269daaa95033d6

  • SHA256

    e0f54393044c070072ca41c8b435d9b3d54b71eed236011305631f6b3c75d2e0

  • SHA512

    1685fd36ee9432819bca36a4479a1615047cabcddaecc1c7a47e7b826efd24844f235b1e968c8b4e947a3b667f3ea94c62ad0c8c24f004501f30a8a748f54f2a

  • SSDEEP

    98304:/GyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvI:I1eHL5dEvI

Malware Config

Targets

    • Target

      2025-05-03_f3ca0270bc14d7171c2e128f7863da4d_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.4MB

    • MD5

      f3ca0270bc14d7171c2e128f7863da4d

    • SHA1

      9feef767225f439de29792c43d269daaa95033d6

    • SHA256

      e0f54393044c070072ca41c8b435d9b3d54b71eed236011305631f6b3c75d2e0

    • SHA512

      1685fd36ee9432819bca36a4479a1615047cabcddaecc1c7a47e7b826efd24844f235b1e968c8b4e947a3b667f3ea94c62ad0c8c24f004501f30a8a748f54f2a

    • SSDEEP

      98304:/GyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvI:I1eHL5dEvI

    • 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