General

  • Target

    2024-11-06_560e87de640bdb928ef3fd8b6ce20a9c_darkgate_ryuk

  • Size

    26.7MB

  • Sample

    241106-djpywatcre

  • MD5

    560e87de640bdb928ef3fd8b6ce20a9c

  • SHA1

    1ed50a4c6f6359ed1e8f57d3a07719cd22173ae9

  • SHA256

    1e83472c744461cd0b332ec8d831ac944bc11e9815ce65303638884b68957b7b

  • SHA512

    cbf20f6adba6fb57d9114a0462e22f007d9c1fdd08b5ffaa5e9c46b6941385cf34d2c079403728f2399cbba001fd524d41b2d717a9dd29b258e0390ddf601e27

  • SSDEEP

    98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMf:9nwngnwnBRRRVR6

Malware Config

Targets

    • Target

      2024-11-06_560e87de640bdb928ef3fd8b6ce20a9c_darkgate_ryuk

    • Size

      26.7MB

    • MD5

      560e87de640bdb928ef3fd8b6ce20a9c

    • SHA1

      1ed50a4c6f6359ed1e8f57d3a07719cd22173ae9

    • SHA256

      1e83472c744461cd0b332ec8d831ac944bc11e9815ce65303638884b68957b7b

    • SHA512

      cbf20f6adba6fb57d9114a0462e22f007d9c1fdd08b5ffaa5e9c46b6941385cf34d2c079403728f2399cbba001fd524d41b2d717a9dd29b258e0390ddf601e27

    • SSDEEP

      98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMf:9nwngnwnBRRRVR6

    • Modifies WinLogon for persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

MITRE ATT&CK Enterprise v15

Tasks