General

  • Target

    2025-05-03_e703391c93d55bcbc66714806d05f2e5_black-basta_elex_luca-stealer

  • Size

    9.1MB

  • Sample

    250503-v79fvszk13

  • MD5

    e703391c93d55bcbc66714806d05f2e5

  • SHA1

    a20d650ff6cb40a53084f7347ecec83f2fff9ef6

  • SHA256

    2e1fb02cc9250b2e319cbe2c312a489aa80e96d348d4cd99d6a61cb3aa68a5c4

  • SHA512

    b0400e38d88ee8b0f6c8afaac9c628e377bb6b6047e765b68ba20dca46c9129e232bca1d23bcac73c2e977d93606b8e6ae4ceb4b8046d5baac83c5471c8486e9

  • SSDEEP

    49152:eGyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b1gt/IdH:eGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYH

Malware Config

Targets

    • Target

      2025-05-03_e703391c93d55bcbc66714806d05f2e5_black-basta_elex_luca-stealer

    • Size

      9.1MB

    • MD5

      e703391c93d55bcbc66714806d05f2e5

    • SHA1

      a20d650ff6cb40a53084f7347ecec83f2fff9ef6

    • SHA256

      2e1fb02cc9250b2e319cbe2c312a489aa80e96d348d4cd99d6a61cb3aa68a5c4

    • SHA512

      b0400e38d88ee8b0f6c8afaac9c628e377bb6b6047e765b68ba20dca46c9129e232bca1d23bcac73c2e977d93606b8e6ae4ceb4b8046d5baac83c5471c8486e9

    • SSDEEP

      49152:eGyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b1gt/IdH:eGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYH

    • 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