General

  • Target

    064b748205bc03cb1a95d6e0b1b3f5b5b16def1e13cd6e7f7b0a4a53f7b33b8d

  • Size

    28KB

  • Sample

    221104-158dnsbeg8

  • MD5

    50a4aa611de41bb19fb211c2d2ceb484

  • SHA1

    e1a916a211e86fc6696120c5e500e7a67a5b5f20

  • SHA256

    064b748205bc03cb1a95d6e0b1b3f5b5b16def1e13cd6e7f7b0a4a53f7b33b8d

  • SHA512

    4a5f1c5d8216e22c587d1716544c6299d03346f560971d727e9ffe7aa5abfac8ba9662c5a128a20eab731e9315801b44ee108459b0e9730b24e3641d15d2d821

  • SSDEEP

    768:kPCjlBNB+BFBoBsB4BTBXBACf6oLjEMcaNoNl9/NOIT:GAt/CF/d

Malware Config

Targets

    • Target

      064b748205bc03cb1a95d6e0b1b3f5b5b16def1e13cd6e7f7b0a4a53f7b33b8d

    • Size

      28KB

    • MD5

      50a4aa611de41bb19fb211c2d2ceb484

    • SHA1

      e1a916a211e86fc6696120c5e500e7a67a5b5f20

    • SHA256

      064b748205bc03cb1a95d6e0b1b3f5b5b16def1e13cd6e7f7b0a4a53f7b33b8d

    • SHA512

      4a5f1c5d8216e22c587d1716544c6299d03346f560971d727e9ffe7aa5abfac8ba9662c5a128a20eab731e9315801b44ee108459b0e9730b24e3641d15d2d821

    • SSDEEP

      768:kPCjlBNB+BFBoBsB4BTBXBACf6oLjEMcaNoNl9/NOIT:GAt/CF/d

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • UAC bypass

    • joker

      Joker is an Android malware that targets billing and SMS fraud.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v6

Tasks