General

  • Target

    2025-05-02_c44e73f8a74aed3efb821945d3d271f0_black-basta_elex_luca-stealer

  • Size

    8.2MB

  • Sample

    250502-pz7z6scl2v

  • MD5

    c44e73f8a74aed3efb821945d3d271f0

  • SHA1

    4d3913d5fb95ccdaf9b0dacaf73e5e7bc4a5bca8

  • SHA256

    ba1ad82cbdeb0febb60869564d46ad1b16bc7fdfc759dc8ca21a0af78e1513d1

  • SHA512

    ad8d74bc7468ec1e6f1fedcde0cc44f3b73408c5d139a392254f46dde4da31abe542212d487269251294d98c5303be8bff2f2e130a944db990246d11dbf1c470

  • SSDEEP

    49152:ZyyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b13:ZyyqWyWy0GyqWyWyMRPC1eHL5dGYSt

Malware Config

Targets

    • Target

      2025-05-02_c44e73f8a74aed3efb821945d3d271f0_black-basta_elex_luca-stealer

    • Size

      8.2MB

    • MD5

      c44e73f8a74aed3efb821945d3d271f0

    • SHA1

      4d3913d5fb95ccdaf9b0dacaf73e5e7bc4a5bca8

    • SHA256

      ba1ad82cbdeb0febb60869564d46ad1b16bc7fdfc759dc8ca21a0af78e1513d1

    • SHA512

      ad8d74bc7468ec1e6f1fedcde0cc44f3b73408c5d139a392254f46dde4da31abe542212d487269251294d98c5303be8bff2f2e130a944db990246d11dbf1c470

    • SSDEEP

      49152:ZyyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b13:ZyyqWyWy0GyqWyWyMRPC1eHL5dGYSt

    • 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