General

  • Target

    c3c70c4671c11ae767d6d65ad7f64160089b8c6953777aeb849043990c5f9d25

  • Size

    1.2MB

  • Sample

    250301-dld96aymt9

  • MD5

    1eebfb57c6697061799c5b9a776de87f

  • SHA1

    9341c93574336bf2a538c922b8fe203a737b3f0a

  • SHA256

    c3c70c4671c11ae767d6d65ad7f64160089b8c6953777aeb849043990c5f9d25

  • SHA512

    c10f29a2597bb8cda5b2bf6c381651870734c7f736891479aa48a493047e3a24826decbea7efc6b86e79884f0a3de5fb40f188b0b90478f5793212fc7375dd6b

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiK:WIwgMEuy+inDfp3/XoCw57XYBwKK

Malware Config

Targets

    • Target

      c3c70c4671c11ae767d6d65ad7f64160089b8c6953777aeb849043990c5f9d25

    • Size

      1.2MB

    • MD5

      1eebfb57c6697061799c5b9a776de87f

    • SHA1

      9341c93574336bf2a538c922b8fe203a737b3f0a

    • SHA256

      c3c70c4671c11ae767d6d65ad7f64160089b8c6953777aeb849043990c5f9d25

    • SHA512

      c10f29a2597bb8cda5b2bf6c381651870734c7f736891479aa48a493047e3a24826decbea7efc6b86e79884f0a3de5fb40f188b0b90478f5793212fc7375dd6b

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiK:WIwgMEuy+inDfp3/XoCw57XYBwKK

    • 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