Overview

overview

10

Static

static

1

9b04fd775e...04.exe

windows7-x64

10

9b04fd775e...04.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9b04fd775ed3e774d7a649d7332087efce818f011387d948b47b1af9da99fd04

  • Size

    1.7MB

  • Sample

    250107-q13yaavrar

  • MD5

    2b703c5c00841d1439afd2bfd7cb4a7e

  • SHA1

    c013b484287fc793cf06bc1b9d3a9016b7d7cb01

  • SHA256

    9b04fd775ed3e774d7a649d7332087efce818f011387d948b47b1af9da99fd04

  • SHA512

    5a77690bd9fa9c48ac3119f61463f61ebfe0d8d3a34076387abfb45f350fa3d00d4ff68071032bbffaf681cd9a79b99297a73987e7bd088b70f536791fe6be83

  • SSDEEP

    24576:zM8wcsjBocoT3cgEeqroaV3NSPDo7gKVbZETckLZzzb78Qb:4SbfMhywSZ7B

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojan

Malware Config

Targets

    • Target

      9b04fd775ed3e774d7a649d7332087efce818f011387d948b47b1af9da99fd04

    • Size

      1.7MB

    • MD5

      2b703c5c00841d1439afd2bfd7cb4a7e

    • SHA1

      c013b484287fc793cf06bc1b9d3a9016b7d7cb01

    • SHA256

      9b04fd775ed3e774d7a649d7332087efce818f011387d948b47b1af9da99fd04

    • SHA512

      5a77690bd9fa9c48ac3119f61463f61ebfe0d8d3a34076387abfb45f350fa3d00d4ff68071032bbffaf681cd9a79b99297a73987e7bd088b70f536791fe6be83

    • SSDEEP

      24576:zM8wcsjBocoT3cgEeqroaV3NSPDo7gKVbZETckLZzzb78Qb:4SbfMhywSZ7B

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojan

    • 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

    • Sets service image path in registry

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks