Overview

overview

10

Static

static

3

41f590c6a2...b6.exe

windows7-x64

10

41f590c6a2...b6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    41f590c6a2cbe95ecee77e0a4b5dff97da4da2f295eca949c3b34e0ffeb68eb6

  • Size

    2.7MB

  • Sample

    240526-pxlzxsed48

  • MD5

    59e1cde607425c519396ed44e72e3ff0

  • SHA1

    acb49111ab0cf589270899b621cf823b3f5c7284

  • SHA256

    41f590c6a2cbe95ecee77e0a4b5dff97da4da2f295eca949c3b34e0ffeb68eb6

  • SHA512

    e08eaefb9ac6ded4b5e4d653a4e212ef3e630e163d49daf97c3e5aa858c2dae0cfd134fa6ba2890158e95de0bffc08d2f6e550a2489448591893e587d5f70239

  • SSDEEP

    24576:gCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHZ:gCwsbCANnKXferL7Vwe/Gg0P+Whjbt8

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      41f590c6a2cbe95ecee77e0a4b5dff97da4da2f295eca949c3b34e0ffeb68eb6

    • Size

      2.7MB

    • MD5

      59e1cde607425c519396ed44e72e3ff0

    • SHA1

      acb49111ab0cf589270899b621cf823b3f5c7284

    • SHA256

      41f590c6a2cbe95ecee77e0a4b5dff97da4da2f295eca949c3b34e0ffeb68eb6

    • SHA512

      e08eaefb9ac6ded4b5e4d653a4e212ef3e630e163d49daf97c3e5aa858c2dae0cfd134fa6ba2890158e95de0bffc08d2f6e550a2489448591893e587d5f70239

    • SSDEEP

      24576:gCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHZ:gCwsbCANnKXferL7Vwe/Gg0P+Whjbt8

    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