General

  • Target

    2025-05-03_b31294cb0de89ed385882cd85cf9b787_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.4MB

  • Sample

    250503-vk5t6ayqs9

  • MD5

    b31294cb0de89ed385882cd85cf9b787

  • SHA1

    5218e01eb38c79e1386995f96d08bb3dcda65555

  • SHA256

    bed00b651a6bbca624ed5458dd6e350cd3fe0f1dbbaa9f9edcc6761042dc2b4f

  • SHA512

    3d1554c7dbac079eb48d2da0011cb9a189c4c380861e50d81b0ca3c3e2b0ae8239b424afc8f4f2e299dab46f04d0f79948befacff5d7bbdf6254f710b5ebeb8f

  • SSDEEP

    98304:vGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvL:41eHL5dEvL

Malware Config

Targets

    • Target

      2025-05-03_b31294cb0de89ed385882cd85cf9b787_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.4MB

    • MD5

      b31294cb0de89ed385882cd85cf9b787

    • SHA1

      5218e01eb38c79e1386995f96d08bb3dcda65555

    • SHA256

      bed00b651a6bbca624ed5458dd6e350cd3fe0f1dbbaa9f9edcc6761042dc2b4f

    • SHA512

      3d1554c7dbac079eb48d2da0011cb9a189c4c380861e50d81b0ca3c3e2b0ae8239b424afc8f4f2e299dab46f04d0f79948befacff5d7bbdf6254f710b5ebeb8f

    • SSDEEP

      98304:vGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvL:41eHL5dEvL

    • 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