General

  • Target

    2025-05-03_aff7460aca2a038f1d4a66665acfe41b_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.5MB

  • Sample

    250503-tsneeafl9w

  • MD5

    aff7460aca2a038f1d4a66665acfe41b

  • SHA1

    a041fb8f25ae547fd76b035535b96db693ca2781

  • SHA256

    ac5c01388baeb994cba08f5a72300c248fb8a72add7c49f206f00713f6c4e733

  • SHA512

    d197d50ed98467f2987ba8da8d85aaff220e7b8daf590fff06a835dadc8cafc9aa9d68b82422226790639e6934dd5f5071c2dc18d5431eb746ec9ede430408f3

  • SSDEEP

    98304:8yyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:P1eHL5dEvP

Malware Config

Targets

    • Target

      2025-05-03_aff7460aca2a038f1d4a66665acfe41b_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.5MB

    • MD5

      aff7460aca2a038f1d4a66665acfe41b

    • SHA1

      a041fb8f25ae547fd76b035535b96db693ca2781

    • SHA256

      ac5c01388baeb994cba08f5a72300c248fb8a72add7c49f206f00713f6c4e733

    • SHA512

      d197d50ed98467f2987ba8da8d85aaff220e7b8daf590fff06a835dadc8cafc9aa9d68b82422226790639e6934dd5f5071c2dc18d5431eb746ec9ede430408f3

    • SSDEEP

      98304:8yyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:P1eHL5dEvP

    • 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