Overview

overview

10

Static

static

3

71e9b6a6f9...98.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    71e9b6a6f9e4b13e9d3e9f017e317e58af60b3bdd957d4d80e98b00ca85a6198

  • Size

    3.6MB

  • Sample

    250331-wx1xeaxnz3

  • MD5

    b4e28b73267ce78a67f827dd2d8c2d56

  • SHA1

    14e693003624c4639ef62236c8a63d40678a99b1

  • SHA256

    71e9b6a6f9e4b13e9d3e9f017e317e58af60b3bdd957d4d80e98b00ca85a6198

  • SHA512

    54b8d0bf4c352121efbd8fd51a6ca3c1ea23510804993a920d3bc4a0079547b0ad96fe8d43bd8edf44d9491c8bdf7aed3e9ca314a4894f5c877b51e38348fcb0

  • SSDEEP

    49152:lCwsbCANnKXferL7Vwe/Gg0P+WhSG8oIK+izmHMTp:4ws2ANnKXOaeOgmhfIti

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      71e9b6a6f9e4b13e9d3e9f017e317e58af60b3bdd957d4d80e98b00ca85a6198

    • Size

      3.6MB

    • MD5

      b4e28b73267ce78a67f827dd2d8c2d56

    • SHA1

      14e693003624c4639ef62236c8a63d40678a99b1

    • SHA256

      71e9b6a6f9e4b13e9d3e9f017e317e58af60b3bdd957d4d80e98b00ca85a6198

    • SHA512

      54b8d0bf4c352121efbd8fd51a6ca3c1ea23510804993a920d3bc4a0079547b0ad96fe8d43bd8edf44d9491c8bdf7aed3e9ca314a4894f5c877b51e38348fcb0

    • SSDEEP

      49152:lCwsbCANnKXferL7Vwe/Gg0P+WhSG8oIK+izmHMTp:4ws2ANnKXOaeOgmhfIti

    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
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks