General

  • Target

    2025-05-03_9eca9e4e1b9e40c69cdce87100d44d14_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.5MB

  • Sample

    250503-twbj1swtex

  • MD5

    9eca9e4e1b9e40c69cdce87100d44d14

  • SHA1

    7d980a5bfd50f686ad42bbf0c65b56c2922ccae1

  • SHA256

    e983287320235c24f37b880127a75aaaba2e334272ffced06098e88450d8a5cf

  • SHA512

    7ada93cc7c9d7f2e9623823740ccc9dec9c6923ac50f50705948f60a9f3a1c1a9b3de6d24bb2de01b24a2c2c035436229b2b2664fbefb9b0233ad19880f754bb

  • SSDEEP

    98304:nyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:k1eHL5dEvP

Malware Config

Targets

    • Target

      2025-05-03_9eca9e4e1b9e40c69cdce87100d44d14_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.5MB

    • MD5

      9eca9e4e1b9e40c69cdce87100d44d14

    • SHA1

      7d980a5bfd50f686ad42bbf0c65b56c2922ccae1

    • SHA256

      e983287320235c24f37b880127a75aaaba2e334272ffced06098e88450d8a5cf

    • SHA512

      7ada93cc7c9d7f2e9623823740ccc9dec9c6923ac50f50705948f60a9f3a1c1a9b3de6d24bb2de01b24a2c2c035436229b2b2664fbefb9b0233ad19880f754bb

    • SSDEEP

      98304:nyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:k1eHL5dEvP

    • 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