General

  • Target

    aca68b9a599206bdabf57cdf934bcc4ae57bae2add34a2a715ad0d642b211ac4

  • Size

    1.2MB

  • Sample

    250303-yz68baxpx6

  • MD5

    56f914f1e37543754231c4529e3529e8

  • SHA1

    96906fbcafb870bced627a4104f271ac80275cb7

  • SHA256

    aca68b9a599206bdabf57cdf934bcc4ae57bae2add34a2a715ad0d642b211ac4

  • SHA512

    23e8315130b5a940541a7bc5809bddc3b7919a38f7d0783c5a00bc69efb243c9d81027ce035b2373f77db45d9224acec3ce4d0d9091a77f698724857d0f603d5

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx

Malware Config

Targets

    • Target

      aca68b9a599206bdabf57cdf934bcc4ae57bae2add34a2a715ad0d642b211ac4

    • Size

      1.2MB

    • MD5

      56f914f1e37543754231c4529e3529e8

    • SHA1

      96906fbcafb870bced627a4104f271ac80275cb7

    • SHA256

      aca68b9a599206bdabf57cdf934bcc4ae57bae2add34a2a715ad0d642b211ac4

    • SHA512

      23e8315130b5a940541a7bc5809bddc3b7919a38f7d0783c5a00bc69efb243c9d81027ce035b2373f77db45d9224acec3ce4d0d9091a77f698724857d0f603d5

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx

    • 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