General

  • Target

    1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b

  • Size

    1.2MB

  • Sample

    250203-znd8tssqhv

  • MD5

    698a37436a678e699ed6b9a7fba9969f

  • SHA1

    27c797779ff41bd90619225e9d72836dc926314d

  • SHA256

    1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b

  • SHA512

    ab736dc3551dbe84ade9979110faafd7adb343fa629a776b94fe0e2572acab564c5433d3a6395c79967fb0fa6ee78cdaa647c8b95a90e936ad2b5c1c57379039

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiE:WIwgMEuy+inDfp3/XoCw57XYBwKE

Malware Config

Targets

    • Target

      1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b

    • Size

      1.2MB

    • MD5

      698a37436a678e699ed6b9a7fba9969f

    • SHA1

      27c797779ff41bd90619225e9d72836dc926314d

    • SHA256

      1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b

    • SHA512

      ab736dc3551dbe84ade9979110faafd7adb343fa629a776b94fe0e2572acab564c5433d3a6395c79967fb0fa6ee78cdaa647c8b95a90e936ad2b5c1c57379039

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiE:WIwgMEuy+inDfp3/XoCw57XYBwKE

    • 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