General

  • Target

    da1811d35bc537bdb813427bdc295f8bf8144daf444a53cf05b843f995097804

  • Size

    1.2MB

  • Sample

    250124-xd3sbsslev

  • MD5

    0dd27e63f2e3068688e1105f6bda77fe

  • SHA1

    5df87b25edb2d0d0e8dadfb7221db6f2404459e9

  • SHA256

    da1811d35bc537bdb813427bdc295f8bf8144daf444a53cf05b843f995097804

  • SHA512

    41895519ca2ee58d7bf9faba1295ffa95be910070786a843ff3325a123e64f413fcefecf599ac7eaf75657476deef56c53ac0c779848f1d3eaabcf01651695d4

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti9:WIwgMEuy+inDfp3/XoCw57XYBwK9

Malware Config

Targets

    • Target

      da1811d35bc537bdb813427bdc295f8bf8144daf444a53cf05b843f995097804

    • Size

      1.2MB

    • MD5

      0dd27e63f2e3068688e1105f6bda77fe

    • SHA1

      5df87b25edb2d0d0e8dadfb7221db6f2404459e9

    • SHA256

      da1811d35bc537bdb813427bdc295f8bf8144daf444a53cf05b843f995097804

    • SHA512

      41895519ca2ee58d7bf9faba1295ffa95be910070786a843ff3325a123e64f413fcefecf599ac7eaf75657476deef56c53ac0c779848f1d3eaabcf01651695d4

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti9:WIwgMEuy+inDfp3/XoCw57XYBwK9

    • 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