General

  • Target

    2d0e4a5ccfcec59ddcadba51758b6b0519daaf68b6d429cb55eb4e30c3edbaaa

  • Size

    14.4MB

  • Sample

    240526-knmsmsde65

  • MD5

    a97a36f2808859284159d19c99c95405

  • SHA1

    df0838186121916ea32aeadc6fe92ca72cc60e78

  • SHA256

    2d0e4a5ccfcec59ddcadba51758b6b0519daaf68b6d429cb55eb4e30c3edbaaa

  • SHA512

    c3837ed0487ffa2c22295e7c7f9ccb44e90ad881f2e422b44bf34e578e49daa0eabb09fe2f770e0de1854d7d5d78c1c1a7d9de9129f2181afefb9858f23c3763

  • SSDEEP

    393216:j7ICUc++uWjEEElpFlpclpclp6lp6lp5e9nN6zYwJPUFSs6:f7uAW/J+Ss

Malware Config

Targets

    • Target

      2d0e4a5ccfcec59ddcadba51758b6b0519daaf68b6d429cb55eb4e30c3edbaaa

    • Size

      14.4MB

    • MD5

      a97a36f2808859284159d19c99c95405

    • SHA1

      df0838186121916ea32aeadc6fe92ca72cc60e78

    • SHA256

      2d0e4a5ccfcec59ddcadba51758b6b0519daaf68b6d429cb55eb4e30c3edbaaa

    • SHA512

      c3837ed0487ffa2c22295e7c7f9ccb44e90ad881f2e422b44bf34e578e49daa0eabb09fe2f770e0de1854d7d5d78c1c1a7d9de9129f2181afefb9858f23c3763

    • SSDEEP

      393216:j7ICUc++uWjEEElpFlpclpclp6lp6lp5e9nN6zYwJPUFSs6:f7uAW/J+Ss

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • 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.

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

    • Sets service image path in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks