General

  • Target

    76b718c41483502b8b4e4ec2ad461dc93173c3e986d9188298c47a7748f817bd

  • Size

    1.2MB

  • Sample

    241127-yrpnastrfl

  • MD5

    62546d8849d6da6d6a1f065325bf65fb

  • SHA1

    344aa90609677366e87fe30606f3a25be04823d3

  • SHA256

    76b718c41483502b8b4e4ec2ad461dc93173c3e986d9188298c47a7748f817bd

  • SHA512

    268b312865b6fcfd2e6bfc6c2b76f79ad704a04a622909f7b79f16cee4598f4d7e7e6f0ba1fbaa8bf75cc884888c0eb56757973b8ea9960d373fb4cdc7accf1e

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx

Malware Config

Targets

    • Target

      76b718c41483502b8b4e4ec2ad461dc93173c3e986d9188298c47a7748f817bd

    • Size

      1.2MB

    • MD5

      62546d8849d6da6d6a1f065325bf65fb

    • SHA1

      344aa90609677366e87fe30606f3a25be04823d3

    • SHA256

      76b718c41483502b8b4e4ec2ad461dc93173c3e986d9188298c47a7748f817bd

    • SHA512

      268b312865b6fcfd2e6bfc6c2b76f79ad704a04a622909f7b79f16cee4598f4d7e7e6f0ba1fbaa8bf75cc884888c0eb56757973b8ea9960d373fb4cdc7accf1e

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx

    • 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