Overview

overview

10

Static

static

7

2af4c30b28...c7.exe

windows7-x64

10

2af4c30b28...c7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2af4c30b281541f74bb200f4e669fae1570e07b3adee970211cdb6494bcc59c7

  • Size

    1.2MB

  • Sample

    250224-n6hs7a1mx8

  • MD5

    743bdde15efd53287c1bc97606db59fb

  • SHA1

    b087f4b27ff46325285d413837d362a90612128e

  • SHA256

    2af4c30b281541f74bb200f4e669fae1570e07b3adee970211cdb6494bcc59c7

  • SHA512

    1bcba314f65648859dd9fcacdee69083b7b17a172a1b0cec062779ee7ac9c7387c4fc11bb69fd11f499c3f7f65d513e57ec19dbddab0d002a328c74d26a34354

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiB:WIwgMEuy+inDfp3/XoCw57XYBwKB

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      2af4c30b281541f74bb200f4e669fae1570e07b3adee970211cdb6494bcc59c7

    • Size

      1.2MB

    • MD5

      743bdde15efd53287c1bc97606db59fb

    • SHA1

      b087f4b27ff46325285d413837d362a90612128e

    • SHA256

      2af4c30b281541f74bb200f4e669fae1570e07b3adee970211cdb6494bcc59c7

    • SHA512

      1bcba314f65648859dd9fcacdee69083b7b17a172a1b0cec062779ee7ac9c7387c4fc11bb69fd11f499c3f7f65d513e57ec19dbddab0d002a328c74d26a34354

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiB:WIwgMEuy+inDfp3/XoCw57XYBwKB

    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