Overview

overview

10

Static

static

3

6836fa86cb...d1.exe

windows7-x64

10

6836fa86cb...d1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6836fa86cbb478beeff4bec5ebe44fd709b60d0ad9c363207b2a344c8b5445d1

  • Size

    2.4MB

  • Sample

    250101-jlnrgsynht

  • MD5

    d5f3da928c026382b3f82a06da820223

  • SHA1

    cb3b4ff440ac05af54483435f1480627d2470c04

  • SHA256

    6836fa86cbb478beeff4bec5ebe44fd709b60d0ad9c363207b2a344c8b5445d1

  • SHA512

    006f8ff05e24d5baf4783e5fbd76b99187c7d1654ae28e5f3593908b72cdcfda6249a0c5e2f3c2d8b14d3677f0c8464de644f7231ea46f09a05aece0c2abc6c3

  • SSDEEP

    24576:NCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHs:NCwsbCANnKXferL7Vwe/Gg0P+WhrRCy

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      6836fa86cbb478beeff4bec5ebe44fd709b60d0ad9c363207b2a344c8b5445d1

    • Size

      2.4MB

    • MD5

      d5f3da928c026382b3f82a06da820223

    • SHA1

      cb3b4ff440ac05af54483435f1480627d2470c04

    • SHA256

      6836fa86cbb478beeff4bec5ebe44fd709b60d0ad9c363207b2a344c8b5445d1

    • SHA512

      006f8ff05e24d5baf4783e5fbd76b99187c7d1654ae28e5f3593908b72cdcfda6249a0c5e2f3c2d8b14d3677f0c8464de644f7231ea46f09a05aece0c2abc6c3

    • SSDEEP

      24576:NCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHs:NCwsbCANnKXferL7Vwe/Gg0P+WhrRCy

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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