Extracted

• • Target
    efdf5a3074f102f76f76dd75addaac0936ff887d27e5512d6b8c8effe3d84fc6
  • Size 4.6MB
  • SHA256 efdf5a3074f102f76f76dd75addaac0936ff887d27e5512d6b8c8effe3d84fc6
  • MD5 04f493073209d54c4ef6a356d8168688
  • SHA1 3bc0f2bfb4d9a135c61b69aa098ff56da2374e57
  • SHA512 130b368e97297d8191751d0cb2ce4dde61c8b08b42b07029cd93ebf2b4ba2d9c0444b59f915a6fc676d73f01786f09986bd043b96d26861f47e06639230117b7
  • SSDEEP 98304:Vws2ANnKXOaeOgmh3Bdj2D4nsmtk2aTO0m:fKXbeO7ZBt2CLN
  • TLSH
    T1B226370A6A924122C3842775CD6696B24B243F6B1FF581363E646DCC7D3620EFD23A7D
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  backdoordiscoverygh0stratpurplefoxxredpersistenceratrootkittrojanupxmacro

  • Detect PurpleFox Rootkit

    Detect PurpleFox Rootkit.

    rootkit

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat

  • Family: PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    rootkittrojanpurplefox

  • Family: Xred

    Xred is backdoor written in Delphi.

    backdoorxred

  • Gh0st RAT payload

  • Drops file in Drivers directory

  • Server Software Component: Terminal Services DLL

    persistence

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Suspicious Office macro

    Office document equipped with macros.

    macro

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral1behavioral2