General

  • Target
    2026-09-07_9d72aca4f8d251432619fed2568bcdaf_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
  • Size 9.4MB
  • Sample260908-lgpjbsgr3w
  • SHA256 51095b66f5ef34407191a1ea75f7bd40f7f1924dfc2106e10d9c8fa4dab30f85
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.11

Attributes
  • Install_directory

    %AppData%

  • install_file

    crashhelper.exe

  • pastebin_url

    https://pastebin.com/raw/GaAFd8LE

Targets

    • Target
      2026-09-07_9d72aca4f8d251432619fed2568bcdaf_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
    • Size 9.4MB
    • SHA256 51095b66f5ef34407191a1ea75f7bd40f7f1924dfc2106e10d9c8fa4dab30f85
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Detects Windows executables referencing non-Windows User-Agents

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • 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