General

  • Target
    de823d3c1b8367ef0e96fe2ed854c5ff5ac40f1c7046ce116b071b4614a5ef73.bin
  • Size 43KB
  • Sample260825-qjk15ssfre
  • SHA256 de823d3c1b8367ef0e96fe2ed854c5ff5ac40f1c7046ce116b071b4614a5ef73
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

Mutex
  • XrmEltIsrkrk8pVU

Attributes
  • Install_directory

    %AppData%

  • install_file

    XWormClient.exe

  • localhost

    127.0.0.1

aes.plain

Targets

    • Target
      de823d3c1b8367ef0e96fe2ed854c5ff5ac40f1c7046ce116b071b4614a5ef73.bin
    • Size 43KB
    • SHA256 de823d3c1b8367ef0e96fe2ed854c5ff5ac40f1c7046ce116b071b4614a5ef73
    • 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.

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks