General

  • Target

    9de48c534873dfad4edbcb41d8412bfc87b10cff6bdeb3cfacf3bc1d042815ab

  • Size

    1.2MB

  • Sample

    250210-b4f6csynfv

  • MD5

    9943bc035ca4bcfa0f84127bc3ac2406

  • SHA1

    049c31388347e5fad24b72fa1d032b89ddcfdb4c

  • SHA256

    9de48c534873dfad4edbcb41d8412bfc87b10cff6bdeb3cfacf3bc1d042815ab

  • SHA512

    7e4a9e26cdab8a4733a6221abc6d90e2d92fa4b76e8ddef569463e8b6a9fcc1cf468b9377e73756009db28e7f1a23f433bcfcaefc22fed906f47da12bdf1adfd

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtif:WIwgMEuy+inDfp3/XoCw57XYBwKf

Malware Config

Targets

    • Target

      9de48c534873dfad4edbcb41d8412bfc87b10cff6bdeb3cfacf3bc1d042815ab

    • Size

      1.2MB

    • MD5

      9943bc035ca4bcfa0f84127bc3ac2406

    • SHA1

      049c31388347e5fad24b72fa1d032b89ddcfdb4c

    • SHA256

      9de48c534873dfad4edbcb41d8412bfc87b10cff6bdeb3cfacf3bc1d042815ab

    • SHA512

      7e4a9e26cdab8a4733a6221abc6d90e2d92fa4b76e8ddef569463e8b6a9fcc1cf468b9377e73756009db28e7f1a23f433bcfcaefc22fed906f47da12bdf1adfd

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtif:WIwgMEuy+inDfp3/XoCw57XYBwKf

    • 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

    • Downloads MZ/PE file

    • 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