General

  • Target

    f6d426594da255630ae2b110b847f12a04751be4e91844d4448a7c8a2790cb93

  • Size

    1.2MB

  • Sample

    250302-ywzdastm13

  • MD5

    374d21709283ceabad45c466a023d975

  • SHA1

    cdd8c76503854386f4a91fabcee89763391910b0

  • SHA256

    f6d426594da255630ae2b110b847f12a04751be4e91844d4448a7c8a2790cb93

  • SHA512

    f845b5b659c1c372822ef0cc1cd3be805cf1a4cbaec0bc49f0fd09e0f07e540653eb795a9536e02ad86a7786cfbc23de4aea938f0aa347181732251992f49bb3

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5

Malware Config

Targets

    • Target

      f6d426594da255630ae2b110b847f12a04751be4e91844d4448a7c8a2790cb93

    • Size

      1.2MB

    • MD5

      374d21709283ceabad45c466a023d975

    • SHA1

      cdd8c76503854386f4a91fabcee89763391910b0

    • SHA256

      f6d426594da255630ae2b110b847f12a04751be4e91844d4448a7c8a2790cb93

    • SHA512

      f845b5b659c1c372822ef0cc1cd3be805cf1a4cbaec0bc49f0fd09e0f07e540653eb795a9536e02ad86a7786cfbc23de4aea938f0aa347181732251992f49bb3

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5

    • 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