General

  • Target

    2025-05-03_79975aa8d15a960e474d80244766b4aa_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.4MB

  • Sample

    250503-vgy77swycv

  • MD5

    79975aa8d15a960e474d80244766b4aa

  • SHA1

    6938ebfd9dc078da53ee0ceb5105a6be6be9670a

  • SHA256

    ed4a48b45b2cddac9c1d21a5ac53de55aba3eb7d6d282efe3c373e6ca4c7a22b

  • SHA512

    4c5ab4f6134d7af997e1e4008c4b8ca70558a5b3d4d2f21ef5564eca19cf5866da4349492a31a282b1e973ee2a0bdd7cf9b48f0681c0bd025a1db77dff8b5c15

  • SSDEEP

    98304:KGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvq:v1eHL5dEvq

Malware Config

Targets

    • Target

      2025-05-03_79975aa8d15a960e474d80244766b4aa_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.4MB

    • MD5

      79975aa8d15a960e474d80244766b4aa

    • SHA1

      6938ebfd9dc078da53ee0ceb5105a6be6be9670a

    • SHA256

      ed4a48b45b2cddac9c1d21a5ac53de55aba3eb7d6d282efe3c373e6ca4c7a22b

    • SHA512

      4c5ab4f6134d7af997e1e4008c4b8ca70558a5b3d4d2f21ef5564eca19cf5866da4349492a31a282b1e973ee2a0bdd7cf9b48f0681c0bd025a1db77dff8b5c15

    • SSDEEP

      98304:KGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvq:v1eHL5dEvq

    • 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