Overview

overview

10

Static

static

3

c17cfa8936...4e.exe

windows7-x64

10

c17cfa8936...4e.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    c17cfa8936d244bfe8e128c2c4adfc2c40e403e43f2aeeafbeb2fc9410b9ac4e

  • Size

    1.7MB

  • Sample

    240821-h38mjswbmd

  • MD5

    2b2203facd6aa2499abaed4097998415

  • SHA1

    2aa21eb0a18a98eb5a48d0e489059c06cb0a8cf2

  • SHA256

    c17cfa8936d244bfe8e128c2c4adfc2c40e403e43f2aeeafbeb2fc9410b9ac4e

  • SHA512

    67a7051a7443e6fd3a7f17be74c0f33670e4a8ec2ced7a482f69d1c7413764da465f871f499ccf51d110a654a9cd659ce005e4544ed56d5eaad659248b478f52

  • SSDEEP

    49152:4FAB9xU9ojaqspa0djfLDM2S3NTUG3LdgRePbQkGc:mAB9xU9ojl0dL82SdfcWb3Gc

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojan

Malware Config

Targets

    • Target

      c17cfa8936d244bfe8e128c2c4adfc2c40e403e43f2aeeafbeb2fc9410b9ac4e

    • Size

      1.7MB

    • MD5

      2b2203facd6aa2499abaed4097998415

    • SHA1

      2aa21eb0a18a98eb5a48d0e489059c06cb0a8cf2

    • SHA256

      c17cfa8936d244bfe8e128c2c4adfc2c40e403e43f2aeeafbeb2fc9410b9ac4e

    • SHA512

      67a7051a7443e6fd3a7f17be74c0f33670e4a8ec2ced7a482f69d1c7413764da465f871f499ccf51d110a654a9cd659ce005e4544ed56d5eaad659248b478f52

    • SSDEEP

      49152:4FAB9xU9ojaqspa0djfLDM2S3NTUG3LdgRePbQkGc:mAB9xU9ojl0dL82SdfcWb3Gc

    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

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Executes dropped EXE

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks