Overview

overview

10

Static

static

3

831d21d8a9...60.exe

windows7-x64

10

831d21d8a9...60.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    831d21d8a97b90b6f0482fd6641df0e6b2d42c01ecfc3b125fd2a49eaf313e60

  • Size

    3.7MB

  • Sample

    240526-g7a2eaaf96

  • MD5

    2f1acd1dd640fd670765f273206c0922

  • SHA1

    26bffc39b219d9e6223415c9913fd5ed5832920f

  • SHA256

    831d21d8a97b90b6f0482fd6641df0e6b2d42c01ecfc3b125fd2a49eaf313e60

  • SHA512

    54c53953ec8c2b292347e7067c8dd0c08091cb6fa55b56ed13dd18fa249b6a975dddc12da57089e7b3a1f887c9353cc617f195bc8cbea074bed258950b0bfefb

  • SSDEEP

    49152:ZCwsbCANnKXferL7Vwe/Gg0P+WhXi7tjrlkWNE3LOEpFRMwXp0LW:Uws2ANnKXOaeOgmhXSwOEpFRpl

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      831d21d8a97b90b6f0482fd6641df0e6b2d42c01ecfc3b125fd2a49eaf313e60

    • Size

      3.7MB

    • MD5

      2f1acd1dd640fd670765f273206c0922

    • SHA1

      26bffc39b219d9e6223415c9913fd5ed5832920f

    • SHA256

      831d21d8a97b90b6f0482fd6641df0e6b2d42c01ecfc3b125fd2a49eaf313e60

    • SHA512

      54c53953ec8c2b292347e7067c8dd0c08091cb6fa55b56ed13dd18fa249b6a975dddc12da57089e7b3a1f887c9353cc617f195bc8cbea074bed258950b0bfefb

    • SSDEEP

      49152:ZCwsbCANnKXferL7Vwe/Gg0P+WhXi7tjrlkWNE3LOEpFRMwXp0LW:Uws2ANnKXOaeOgmhXSwOEpFRpl

    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

    • Sets DLL path for service in the registry

      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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks