General

  • Target
    c61d0c7c89642094f84c1090ff02f54184fdedbb3ad2abfb0641cba2155f04fc.bin
  • Size 1.2MB
  • Sample260817-qkhbmscj7v
  • SHA256 c61d0c7c89642094f84c1090ff02f54184fdedbb3ad2abfb0641cba2155f04fc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • nomass2024.duckdns.org:2023

  • uhie2025.duckdns.org:2023

Mutex
  • qScFWYVncasce6im

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      c61d0c7c89642094f84c1090ff02f54184fdedbb3ad2abfb0641cba2155f04fc.bin
    • Size 1.2MB
    • SHA256 c61d0c7c89642094f84c1090ff02f54184fdedbb3ad2abfb0641cba2155f04fc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks