General

  • Target

    2025-05-03_04ccedb212ed2d71bb1851f913293a2d_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.4MB

  • Sample

    250503-tty8asfm5y

  • MD5

    04ccedb212ed2d71bb1851f913293a2d

  • SHA1

    5619ad34418c4fc75a8a5348f130591e5b5a0953

  • SHA256

    940f40fa95725d6f793d6ea7bf4795fc5875dd99c86bdb720f648069b94ad00c

  • SHA512

    9e5a67bf038392014891fed818c2e479a563f882f62484cd79a1eeff8bc0395af2bfeffcdbb7eeff999c17ec5d94915e92fc24567eb2c855136184cca8074552

  • SSDEEP

    98304:oGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvS:l1eHL5dEvS

Malware Config

Targets

    • Target

      2025-05-03_04ccedb212ed2d71bb1851f913293a2d_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.4MB

    • MD5

      04ccedb212ed2d71bb1851f913293a2d

    • SHA1

      5619ad34418c4fc75a8a5348f130591e5b5a0953

    • SHA256

      940f40fa95725d6f793d6ea7bf4795fc5875dd99c86bdb720f648069b94ad00c

    • SHA512

      9e5a67bf038392014891fed818c2e479a563f882f62484cd79a1eeff8bc0395af2bfeffcdbb7eeff999c17ec5d94915e92fc24567eb2c855136184cca8074552

    • SSDEEP

      98304:oGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvS:l1eHL5dEvS

    • 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