General

  • Target

    20a097fc25928af3b228eef3e3f73ec52af0d9f3cb51f677228cec24675be182

  • Size

    1.2MB

  • Sample

    241230-ykmv5awkej

  • MD5

    37d8de62efb73589fa4395cc45b48024

  • SHA1

    8236eacbf91857dc67527779dc12aa63b2b9fe15

  • SHA256

    20a097fc25928af3b228eef3e3f73ec52af0d9f3cb51f677228cec24675be182

  • SHA512

    35921dafd558d7df1645bb6624d604f419752871811baefa68077fc00ab8fb2a5b757e28456a46744e3ce11ea71ab0b12f39516ef3af1497fd3db07e4bd1d9f3

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiS:WIwgMEuy+inDfp3/XoCw57XYBwKS

Malware Config

Targets

    • Target

      20a097fc25928af3b228eef3e3f73ec52af0d9f3cb51f677228cec24675be182

    • Size

      1.2MB

    • MD5

      37d8de62efb73589fa4395cc45b48024

    • SHA1

      8236eacbf91857dc67527779dc12aa63b2b9fe15

    • SHA256

      20a097fc25928af3b228eef3e3f73ec52af0d9f3cb51f677228cec24675be182

    • SHA512

      35921dafd558d7df1645bb6624d604f419752871811baefa68077fc00ab8fb2a5b757e28456a46744e3ce11ea71ab0b12f39516ef3af1497fd3db07e4bd1d9f3

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiS:WIwgMEuy+inDfp3/XoCw57XYBwKS

    • 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.

    • Gh0strat family

    • PurpleFox

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

    • Purplefox family

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

    • Sets service image path in registry

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks