General

  • Target

    2025-05-02_5661966af5dd695460a526b5569d8543_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.4MB

  • Sample

    250502-fdravshk6y

  • MD5

    5661966af5dd695460a526b5569d8543

  • SHA1

    79799a7c7dc3673b953986c79190cbf26263d781

  • SHA256

    8e3adb53c1687422975639f7442edc2915cb401cce7294011912bd95107fccb8

  • SHA512

    eb6363951cab66844cd1b99b9cdd184064995d9c1efda00a81ae1457e31d8b8674f84d06df9706011b69e202e86e47dafcb236b5b3c7f3ea30e99070f4e29687

  • SSDEEP

    98304:pGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvZ:q1eHL5dEvZ

Malware Config

Targets

    • Target

      2025-05-02_5661966af5dd695460a526b5569d8543_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.4MB

    • MD5

      5661966af5dd695460a526b5569d8543

    • SHA1

      79799a7c7dc3673b953986c79190cbf26263d781

    • SHA256

      8e3adb53c1687422975639f7442edc2915cb401cce7294011912bd95107fccb8

    • SHA512

      eb6363951cab66844cd1b99b9cdd184064995d9c1efda00a81ae1457e31d8b8674f84d06df9706011b69e202e86e47dafcb236b5b3c7f3ea30e99070f4e29687

    • SSDEEP

      98304:pGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvZ:q1eHL5dEvZ

    • 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