General

  • Target

    902dfdc18da500c313fe36c85f26b3dc72c9e87cb946cd8e97ec03549b656f21

  • Size

    1.2MB

  • Sample

    241107-yc375sxkdz

  • MD5

    15d8caa3cf53254a62d034fff0dcda8d

  • SHA1

    c7af53ddfd86fa3962a10f4631f1792131685292

  • SHA256

    902dfdc18da500c313fe36c85f26b3dc72c9e87cb946cd8e97ec03549b656f21

  • SHA512

    d874f53c77fc5314cfe918284dd8f6aa6fd8ba3e5a8fea1ef881406c34108a1a5a2b2b9f72812487beeea690ac10020892805039022bf550286230c519b9dfe1

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiz:WIwgMEuy+inDfp3/XoCw57XYBwKz

Malware Config

Targets

    • Target

      902dfdc18da500c313fe36c85f26b3dc72c9e87cb946cd8e97ec03549b656f21

    • Size

      1.2MB

    • MD5

      15d8caa3cf53254a62d034fff0dcda8d

    • SHA1

      c7af53ddfd86fa3962a10f4631f1792131685292

    • SHA256

      902dfdc18da500c313fe36c85f26b3dc72c9e87cb946cd8e97ec03549b656f21

    • SHA512

      d874f53c77fc5314cfe918284dd8f6aa6fd8ba3e5a8fea1ef881406c34108a1a5a2b2b9f72812487beeea690ac10020892805039022bf550286230c519b9dfe1

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiz:WIwgMEuy+inDfp3/XoCw57XYBwKz

    • 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