Overview

overview

10

Static

static

3

83061402b4...ff.exe

windows7-x64

10

83061402b4...ff.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    83061402b4c3689e9ffe0f0057e71b19ce93ca3c06584d590f4ca86f4198bcff

  • Size

    2.5MB

  • Sample

    240526-k7jv4aeb44

  • MD5

    edafb691c9e274ab9c2f49b16eb69841

  • SHA1

    fa16908a6dfa514b296cc986e9db4dae8eded8aa

  • SHA256

    83061402b4c3689e9ffe0f0057e71b19ce93ca3c06584d590f4ca86f4198bcff

  • SHA512

    2d6fc55a5e2f4b3f420959ee330f819d90de5932c295d614d7f5d475f6d3a3ce98a8363ea0b43ae93bd9917d01072794e1fbd8097c4f2a7114cda1cfc3f51c11

  • SSDEEP

    49152:LCwsbCANnKXferL7Vwe/Gg0P+WhB1an2Z:Ows2ANnKXOaeOgmhBUn2Z

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      83061402b4c3689e9ffe0f0057e71b19ce93ca3c06584d590f4ca86f4198bcff

    • Size

      2.5MB

    • MD5

      edafb691c9e274ab9c2f49b16eb69841

    • SHA1

      fa16908a6dfa514b296cc986e9db4dae8eded8aa

    • SHA256

      83061402b4c3689e9ffe0f0057e71b19ce93ca3c06584d590f4ca86f4198bcff

    • SHA512

      2d6fc55a5e2f4b3f420959ee330f819d90de5932c295d614d7f5d475f6d3a3ce98a8363ea0b43ae93bd9917d01072794e1fbd8097c4f2a7114cda1cfc3f51c11

    • SSDEEP

      49152:LCwsbCANnKXferL7Vwe/Gg0P+WhB1an2Z:Ows2ANnKXOaeOgmhBUn2Z

    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