General

  • Target
    e9de8fa6d51d20c3aa3e62f00f8c5cdf617742e09f8373c1c41ec08e7c180885.bin
  • Size 66KB
  • Sample260825-qjdl3ayzdv
  • SHA256 e9de8fa6d51d20c3aa3e62f00f8c5cdf617742e09f8373c1c41ec08e7c180885
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • tcp.cloudpub.ru:25855

Attributes
  • Install_directory

    %AppData%

  • install_file

    msedge.exe

Targets

    • Target
      e9de8fa6d51d20c3aa3e62f00f8c5cdf617742e09f8373c1c41ec08e7c180885.bin
    • Size 66KB
    • SHA256 e9de8fa6d51d20c3aa3e62f00f8c5cdf617742e09f8373c1c41ec08e7c180885
    • 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