Overview

overview

10

Static

static

3

79e76463c0...2c.exe

windows7-x64

10

79e76463c0...2c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    79e76463c0339369c51c363a87db9b4a63a699f591d1b2b94622709970d0ed2c

  • Size

    2.5MB

  • Sample

    240525-vly31abc71

  • MD5

    27ddbbde91f940c1c96c91631b17a25f

  • SHA1

    00cf87d1c2c7a5500aba7e0a5d3773c4269905ac

  • SHA256

    79e76463c0339369c51c363a87db9b4a63a699f591d1b2b94622709970d0ed2c

  • SHA512

    6ffdc949084af0a6f465c0fa55d97e3183a36fec73cdb8e79e391a4184a57a59e5af8229fdada6a7866097c0e942998841988467c91b8eca6bc071e7bd35d053

  • SSDEEP

    24576:pCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHN:pCwsbCANnKXferL7Vwe/Gg0P+WhpLx67

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      79e76463c0339369c51c363a87db9b4a63a699f591d1b2b94622709970d0ed2c

    • Size

      2.5MB

    • MD5

      27ddbbde91f940c1c96c91631b17a25f

    • SHA1

      00cf87d1c2c7a5500aba7e0a5d3773c4269905ac

    • SHA256

      79e76463c0339369c51c363a87db9b4a63a699f591d1b2b94622709970d0ed2c

    • SHA512

      6ffdc949084af0a6f465c0fa55d97e3183a36fec73cdb8e79e391a4184a57a59e5af8229fdada6a7866097c0e942998841988467c91b8eca6bc071e7bd35d053

    • SSDEEP

      24576:pCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHN:pCwsbCANnKXferL7Vwe/Gg0P+WhpLx67

    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