Overview

overview

10

Static

static

3

f95cdbacfe...a4.exe

windows7-x64

10

f95cdbacfe...a4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f95cdbacfeac578e86a146096bcefa901afeab4ecd7dcb5e91e6a639df1feba4

  • Size

    3.3MB

  • Sample

    241118-fs3bnstrbj

  • MD5

    69df2846906ffe8d043faa0ffa44a663

  • SHA1

    0df412ea9f6aa7ec7867bcaf1f2a227f20aa47fa

  • SHA256

    f95cdbacfeac578e86a146096bcefa901afeab4ecd7dcb5e91e6a639df1feba4

  • SHA512

    6f6af6ab68345d5191ce184503e4199ab0f13531219676652fb8eaf85bc581fc9ad4c8da985945be9ac876168ab3b8df17a3063bda31f99b5c5a5952ab7ccb96

  • SSDEEP

    49152:QCwsbCANnKXferL7Vwe/Gg0P+Whc/xyL8xVoxmlyvd:7ws2ANnKXOaeOgmhc/xFDoxmlyvd

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      f95cdbacfeac578e86a146096bcefa901afeab4ecd7dcb5e91e6a639df1feba4

    • Size

      3.3MB

    • MD5

      69df2846906ffe8d043faa0ffa44a663

    • SHA1

      0df412ea9f6aa7ec7867bcaf1f2a227f20aa47fa

    • SHA256

      f95cdbacfeac578e86a146096bcefa901afeab4ecd7dcb5e91e6a639df1feba4

    • SHA512

      6f6af6ab68345d5191ce184503e4199ab0f13531219676652fb8eaf85bc581fc9ad4c8da985945be9ac876168ab3b8df17a3063bda31f99b5c5a5952ab7ccb96

    • SSDEEP

      49152:QCwsbCANnKXferL7Vwe/Gg0P+Whc/xyL8xVoxmlyvd:7ws2ANnKXOaeOgmhc/xFDoxmlyvd

    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