General

  • Target
    4e91d1476b5f8e6f13284e2fab78a369200e8a50b6c39a3e80adae6101f3b62a.bin
  • Size 39KB
  • Sample260821-bpap2azeje
  • SHA256 4e91d1476b5f8e6f13284e2fab78a369200e8a50b6c39a3e80adae6101f3b62a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • ejcagviu83.localto.net:2762

  • :2762

Mutex
  • 2zU179o7FkKhzrFq

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

aes.plain

Targets

    • Target
      4e91d1476b5f8e6f13284e2fab78a369200e8a50b6c39a3e80adae6101f3b62a.bin
    • Size 39KB
    • SHA256 4e91d1476b5f8e6f13284e2fab78a369200e8a50b6c39a3e80adae6101f3b62a
    • 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