Overview

overview

10

Static

static

3

x8fe6a428b...6d.exe

windows10-2004-x64

7

x8fe6a428b...6d.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    x8fe6a428b094e172ffd80206ce8217c1fb0eb1cf9492464b8135440cf6333c6d.exe
  • Size 22.3MB
  • Sample260707-aqlcgsbt9m
  • SHA256 8fe6a428b094e172ffd80206ce8217c1fb0eb1cf9492464b8135440cf6333c6d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
phorphiexbackdoordefense_evasiondiscoveryloaderratspywaretrojanworm

Malware Config

Extracted

Family

  • phorphiex

C2

  • http://178.16.54.109

Targets

    • Target
      x8fe6a428b094e172ffd80206ce8217c1fb0eb1cf9492464b8135440cf6333c6d.exe
    • Size 22.3MB
    • SHA256 8fe6a428b094e172ffd80206ce8217c1fb0eb1cf9492464b8135440cf6333c6d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordefense_evasiondiscoveryratspywaretrojanphorphiexloaderworm

    • Family: Phorphiex, Phorpiex

      Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

      wormtrojanloaderphorphiex

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • RustDesk remote access tool

      RustDesk is an open-source remote admin tool.

      backdoorrat

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks