General

  • Target
    aafccba8e1edf4168d2c1995db8dee4a3c726666e2eb2fa007ed1e4a198dd5f9.bin
  • Size 45KB
  • Sample260903-xzy19sbc77
  • SHA256 aafccba8e1edf4168d2c1995db8dee4a3c726666e2eb2fa007ed1e4a198dd5f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • buii-48706.portmap.host:48706

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Targets

    • Target
      SonyVegasPro21.0.exe
    • Size 120KB
    • SHA256 a37ea9c80db819561b53ea7c6a687bb30800cedbb7b772ba3bfb0ef5c091252b
    • 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.

    • 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

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v16

Tasks