General

  • Target

    13897b027ced59047d75c58db5a7ab8211f350a568a4b39ed8bba449df7cec22

  • Size

    1.2MB

  • Sample

    250328-jg6fqstsgw

  • MD5

    63890bcb1b2c6df6256113c03602d4da

  • SHA1

    fa3253ae5b09ecfcc133fb2fd8eeadaabaeaaa4d

  • SHA256

    13897b027ced59047d75c58db5a7ab8211f350a568a4b39ed8bba449df7cec22

  • SHA512

    278e5e5007e5168ed557a151ba7c989cf0e24a221a40b7310dde03a9bd2e1e1bb15c49f2f0e6721767a8290ec7ac21679c7ff6437419dcf189501e10b9d7b1a9

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiJ:WIwgMEuy+inDfp3/XoCw57XYBwKJ

Malware Config

Targets

    • Target

      13897b027ced59047d75c58db5a7ab8211f350a568a4b39ed8bba449df7cec22

    • Size

      1.2MB

    • MD5

      63890bcb1b2c6df6256113c03602d4da

    • SHA1

      fa3253ae5b09ecfcc133fb2fd8eeadaabaeaaa4d

    • SHA256

      13897b027ced59047d75c58db5a7ab8211f350a568a4b39ed8bba449df7cec22

    • SHA512

      278e5e5007e5168ed557a151ba7c989cf0e24a221a40b7310dde03a9bd2e1e1bb15c49f2f0e6721767a8290ec7ac21679c7ff6437419dcf189501e10b9d7b1a9

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiJ:WIwgMEuy+inDfp3/XoCw57XYBwKJ

    • 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