Overview

overview

10

Static

static

3

28371f64f1...2a.exe

windows7-x64

10

28371f64f1...2a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    28371f64f141988028bd518cfca36fedf1d532b04de583995eee4cfc30991a2a

  • Size

    3.2MB

  • Sample

    231023-1ewxyshg33

  • MD5

    f8f899265d422734fca8ddf9b86c88e8

  • SHA1

    686f3d1df55eb8ccbbcff88604f671d469ff65b1

  • SHA256

    28371f64f141988028bd518cfca36fedf1d532b04de583995eee4cfc30991a2a

  • SHA512

    d2e5380cb9d7a18b6a544dd389edfe01aa0c927c36a25ebd9f1efeebbcf7be4be92c826becb713a4d8c11223f52d294ccc07f08345e3fc215d57a13d357331b9

  • SSDEEP

    49152:WCwsbCANnKXferL7Vwe/Gg0P+Wh8NgSl:hws2ANnKXOaeOgmh82Sl

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      28371f64f141988028bd518cfca36fedf1d532b04de583995eee4cfc30991a2a

    • Size

      3.2MB

    • MD5

      f8f899265d422734fca8ddf9b86c88e8

    • SHA1

      686f3d1df55eb8ccbbcff88604f671d469ff65b1

    • SHA256

      28371f64f141988028bd518cfca36fedf1d532b04de583995eee4cfc30991a2a

    • SHA512

      d2e5380cb9d7a18b6a544dd389edfe01aa0c927c36a25ebd9f1efeebbcf7be4be92c826becb713a4d8c11223f52d294ccc07f08345e3fc215d57a13d357331b9

    • SSDEEP

      49152:WCwsbCANnKXferL7Vwe/Gg0P+Wh8NgSl:hws2ANnKXOaeOgmh82Sl

    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