Overview

overview

10

Static

static

1

zuixinaisi.msi

windows7-x64

8

zuixinaisi.msi

windows10-2004-x64

10

Sharing

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General

  • Target

    zuixinaisi.msi.v

  • Size

    233.8MB

  • Sample

    240914-j3gz9svclf

  • MD5

    df0ddca33d18cef60dbfdad992a21ff3

  • SHA1

    5db0a225c9713d93412d01c5df5398811e54d1e5

  • SHA256

    8e91a24111e14ac5cec2ee91633098ddc8606ee51d13b0c9d0f6087d597a189b

  • SHA512

    e217e0425cb0045bc15e4ed5e122e69bd4d6bee5170e961659aba94641305f6a274d648529ec577df41fcca383085cf31e9df66123e433dd2f6a408aa407ceda

  • SSDEEP

    6291456:/LGfwiT1I66Fm7gHvhjLvuYGpyLit5vFls1D:/cT1I6CFbopyLiLvyD

Score
10/10
gh0stratpurplefoxdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationratrootkittrojan

Malware Config

Targets

    • Target

      zuixinaisi.msi.v

    • Size

      233.8MB

    • MD5

      df0ddca33d18cef60dbfdad992a21ff3

    • SHA1

      5db0a225c9713d93412d01c5df5398811e54d1e5

    • SHA256

      8e91a24111e14ac5cec2ee91633098ddc8606ee51d13b0c9d0f6087d597a189b

    • SHA512

      e217e0425cb0045bc15e4ed5e122e69bd4d6bee5170e961659aba94641305f6a274d648529ec577df41fcca383085cf31e9df66123e433dd2f6a408aa407ceda

    • SSDEEP

      6291456:/LGfwiT1I66Fm7gHvhjLvuYGpyLit5vFls1D:/cT1I6CFbopyLiLvyD

    Score
    10/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationgh0stratpurplefoxratrootkittrojan

    • 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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks