Overview

overview

10

Static

static

7

11f5f41b26...6e.exe

windows7-x64

10

11f5f41b26...6e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    11f5f41b26b3a3131cc3685665bf639269939fe66d86487d93afd2def1a0c56e

  • Size

    1.2MB

  • Sample

    241229-qzdl1asphm

  • MD5

    1636d427dd701acdcfb94c7ee4efea0b

  • SHA1

    0b41f3d07285f563f72867f10398c138fd78e64a

  • SHA256

    11f5f41b26b3a3131cc3685665bf639269939fe66d86487d93afd2def1a0c56e

  • SHA512

    5b1582dccaca8abaad73429f64344c1673a95426922e42706e7017042d40c67ad804cacfece9f48bd269f4e907bb5814df30950179cead8ca6ed4cb612b60460

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti4:WIwgMEuy+inDfp3/XoCw57XYBwK4

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      11f5f41b26b3a3131cc3685665bf639269939fe66d86487d93afd2def1a0c56e

    • Size

      1.2MB

    • MD5

      1636d427dd701acdcfb94c7ee4efea0b

    • SHA1

      0b41f3d07285f563f72867f10398c138fd78e64a

    • SHA256

      11f5f41b26b3a3131cc3685665bf639269939fe66d86487d93afd2def1a0c56e

    • SHA512

      5b1582dccaca8abaad73429f64344c1673a95426922e42706e7017042d40c67ad804cacfece9f48bd269f4e907bb5814df30950179cead8ca6ed4cb612b60460

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti4:WIwgMEuy+inDfp3/XoCw57XYBwK4

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      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.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • PurpleFox

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

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • 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.

      vmprotect

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks