General

  • Target

    3f65a7a370dedd93960e350b4b7b110676d79826ad3487899e77ee96f20d6949

  • Size

    52KB

  • Sample

    221011-zse1xsebh2

  • MD5

    69050390b1f20dc5031564ae9e6ec5e0

  • SHA1

    2ff6c8f0028b49f1ff3de08f1950e4aa076a8fef

  • SHA256

    3f65a7a370dedd93960e350b4b7b110676d79826ad3487899e77ee96f20d6949

  • SHA512

    b60e1f9aa9bd1f1b43299e0297054f9d992d27114419f82b021c184cad9b0e1f0164208126e30a86a109e7d4eae0d2c7bd061c6a0aa8d7d09194c6f005cbef77

  • SSDEEP

    768:d+ciLamXW9XgMxjFkpvMVX8q18q13yO1+33j5n/wfkfw:IzaEW5gMxZVXf8a3yO10pw/

Malware Config

Targets

    • Target

      3f65a7a370dedd93960e350b4b7b110676d79826ad3487899e77ee96f20d6949

    • Size

      52KB

    • MD5

      69050390b1f20dc5031564ae9e6ec5e0

    • SHA1

      2ff6c8f0028b49f1ff3de08f1950e4aa076a8fef

    • SHA256

      3f65a7a370dedd93960e350b4b7b110676d79826ad3487899e77ee96f20d6949

    • SHA512

      b60e1f9aa9bd1f1b43299e0297054f9d992d27114419f82b021c184cad9b0e1f0164208126e30a86a109e7d4eae0d2c7bd061c6a0aa8d7d09194c6f005cbef77

    • SSDEEP

      768:d+ciLamXW9XgMxjFkpvMVX8q18q13yO1+33j5n/wfkfw:IzaEW5gMxZVXf8a3yO10pw/

    • Modifies WinLogon for persistence

    • Modifies system executable filetype association

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Disables RegEdit via registry modification

    • Disables use of System Restore points

    • Executes dropped EXE

    • Sets file execution options in registry

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks