General

  • Target

    2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4

  • Size

    2.5MB

  • Sample

    230828-yycbjsag2t

  • MD5

    306cb35fdc39b1fc04b0d380d71b3719

  • SHA1

    b55b983ffe70878c47e28052bad1f3119731cae7

  • SHA256

    2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4

  • SHA512

    9a783b101335d77f158d7fce88348fd5d8bc2571cb9dd2688186ff6bea315bb90bd0fdba35b31f1933870fa41fa5930b5feeadb34b6453590121379ca678d034

  • SSDEEP

    49152:0CwsbCANnKXferL7Vwe/Gg0P+WhwaH+Zyn2S:Xws2ANnKXOaeOgmhwaSyn2S

Malware Config

Targets

    • Target

      2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4

    • Size

      2.5MB

    • MD5

      306cb35fdc39b1fc04b0d380d71b3719

    • SHA1

      b55b983ffe70878c47e28052bad1f3119731cae7

    • SHA256

      2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4

    • SHA512

      9a783b101335d77f158d7fce88348fd5d8bc2571cb9dd2688186ff6bea315bb90bd0fdba35b31f1933870fa41fa5930b5feeadb34b6453590121379ca678d034

    • SSDEEP

      49152:0CwsbCANnKXferL7Vwe/Gg0P+WhwaH+Zyn2S:Xws2ANnKXOaeOgmhwaSyn2S

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks