Extracted

• • Target

    sigma.bat

  • Size

    467KB

  • MD5

    820debc2f4f0c9222c455ad0befb35ca

  • SHA1

    2f64b6503ac7e19c37d2556c5a8096b593b152d3

  • SHA256

    722075c841ad49931e716a80a1ba276b325ee7eb7062e295140107ac73b4f9ec

  • SHA512

    c713b74b0163483a53454cfdbdf6a005950d0bf1e044698c93bfeb2e9fed2866fef0c17d5b7b6573dec062b1edcdc3e3eb8574c74a0beaeb370466d1c250d744

  • SSDEEP

    12288:vTCh8WuzcDLPRPcIA7ewthD6ERekdWYb9ACXrjuJYD5S9J:7sBut/thDZUirA2rvD49J

  Score

  10^/10

  executionxwormdiscoveryrattrojan

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service

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

  behavioral1behavioral2