Overview

overview

10

Static

static

7

3d41cdd3d5...d7.exe

windows7-x64

10

3d41cdd3d5...d7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3d41cdd3d5bbc3d6157f2881be79c59011e1bdd365edb8e8605e3f349f9065d7

  • Size

    1.2MB

  • Sample

    250310-c7d1vazwdx

  • MD5

    5bc78fa747ddcafe10cd6c2ce644a3ae

  • SHA1

    695de104b17ce45065e4e71e6e97c3e27a54fbac

  • SHA256

    3d41cdd3d5bbc3d6157f2881be79c59011e1bdd365edb8e8605e3f349f9065d7

  • SHA512

    3fbda4f2e193f186db57e4fd7b070c19c3c4ee76b8a630dea69cc0ca4aa9ec0d8db7f20df3aaa56f24e034df847af05c6124f9fe2c687f99106c409981b8c6f1

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtia:WIwgMEuy+inDfp3/XoCw57XYBwKa

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      3d41cdd3d5bbc3d6157f2881be79c59011e1bdd365edb8e8605e3f349f9065d7

    • Size

      1.2MB

    • MD5

      5bc78fa747ddcafe10cd6c2ce644a3ae

    • SHA1

      695de104b17ce45065e4e71e6e97c3e27a54fbac

    • SHA256

      3d41cdd3d5bbc3d6157f2881be79c59011e1bdd365edb8e8605e3f349f9065d7

    • SHA512

      3fbda4f2e193f186db57e4fd7b070c19c3c4ee76b8a630dea69cc0ca4aa9ec0d8db7f20df3aaa56f24e034df847af05c6124f9fe2c687f99106c409981b8c6f1

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtia:WIwgMEuy+inDfp3/XoCw57XYBwKa

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

    • 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

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks