Overview

overview

10

Static

static

7

a45579515f...ca.exe

windows7-x64

10

a45579515f...ca.exe

windows10-2004-x64

10

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General

  • Target

    a45579515f8eb8508247a52a398ea8ef0519ee15661fb50c3351496e0eaef8ca

  • Size

    1.2MB

  • Sample

    250118-1qbq6awjhs

  • MD5

    5af9011f9dcc6cb05d2ad671afdb640e

  • SHA1

    92bcb87be0f454ffaf4137445c00b05ec1d0b9bf

  • SHA256

    a45579515f8eb8508247a52a398ea8ef0519ee15661fb50c3351496e0eaef8ca

  • SHA512

    6528cd2561610f57fa14fa58b1f2de77a83b267b866981b44c630f881566d9684e6bbeefd3ea90c1aad52afe8e403f095682c2fdb6d2035304a52fe1365af750

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiu:WIwgMEuy+inDfp3/XoCw57XYBwKu

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      a45579515f8eb8508247a52a398ea8ef0519ee15661fb50c3351496e0eaef8ca

    • Size

      1.2MB

    • MD5

      5af9011f9dcc6cb05d2ad671afdb640e

    • SHA1

      92bcb87be0f454ffaf4137445c00b05ec1d0b9bf

    • SHA256

      a45579515f8eb8508247a52a398ea8ef0519ee15661fb50c3351496e0eaef8ca

    • SHA512

      6528cd2561610f57fa14fa58b1f2de77a83b267b866981b44c630f881566d9684e6bbeefd3ea90c1aad52afe8e403f095682c2fdb6d2035304a52fe1365af750

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiu:WIwgMEuy+inDfp3/XoCw57XYBwKu

    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