Overview

overview

10

Static

static

3

b2f3c5df98...68.exe

windows7-x64

10

b2f3c5df98...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b2f3c5df98d7ea9535e93246185f97d35484fb7a069de45f647b10be46cf2b68
  • Size 14.8MB
  • Sample240625-prd25ashpr
  • SHA256 b2f3c5df98d7ea9535e93246185f97d35484fb7a069de45f647b10be46cf2b68
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target
      b2f3c5df98d7ea9535e93246185f97d35484fb7a069de45f647b10be46cf2b68
    • Size 14.8MB
    • SHA256 b2f3c5df98d7ea9535e93246185f97d35484fb7a069de45f647b10be46cf2b68
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    gh0stratpurplefoxpersistenceratrootkittrojanupx

    • 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

    • PurpleFox

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

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks