General

  • Target

    aa1be74345d54eed721df4998c4ac0bc2c87029f9feb91c49920820db627b47b

  • Size

    1.2MB

  • Sample

    241125-yr1esszqcp

  • MD5

    17c9b1d59672aaed09c5cde8e8f9b777

  • SHA1

    d0c48d6bd700a52ec10fddff1dc20a4c71e36622

  • SHA256

    aa1be74345d54eed721df4998c4ac0bc2c87029f9feb91c49920820db627b47b

  • SHA512

    fb9d8cb1702c78b5b9e3eef038c4f983cd6cf8a8f13a16bd1f561ec2d778c9b878a5996b0773a5671567cceca82186f3b2260857e2b3a60805dff1944bf26f41

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti/:WIwgMEuy+inDfp3/XoCw57XYBwK/

Malware Config

Targets

    • Target

      aa1be74345d54eed721df4998c4ac0bc2c87029f9feb91c49920820db627b47b

    • Size

      1.2MB

    • MD5

      17c9b1d59672aaed09c5cde8e8f9b777

    • SHA1

      d0c48d6bd700a52ec10fddff1dc20a4c71e36622

    • SHA256

      aa1be74345d54eed721df4998c4ac0bc2c87029f9feb91c49920820db627b47b

    • SHA512

      fb9d8cb1702c78b5b9e3eef038c4f983cd6cf8a8f13a16bd1f561ec2d778c9b878a5996b0773a5671567cceca82186f3b2260857e2b3a60805dff1944bf26f41

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti/:WIwgMEuy+inDfp3/XoCw57XYBwK/

    • 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