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General

  • Target

    XClient.exe

  • Size

    75KB

  • Sample

    250228-s6tb5ssjw3

  • MD5

    8632638d2c64352dd8790e008447eb27

  • SHA1

    1c234c5c21d92f39b9962955f72287b9b7f167fb

  • SHA256

    49d9fdfafea764a1ec07b5fcff4df874fdb85241cd08b2611e40a9c42199fb12

  • SHA512

    f69db984b431d30bf3fc2681eb47c3552b5b42e4af412dfaed518597b1b6bf58238ee0856f998cae793a18ede7113e925f50130f3b6423d85b8580fb339ba0a1

  • SSDEEP

    1536:q+jeZtbSDPfMXTp+baPH38fdY7NaW6fcIfQOj9mt0bJ:uSDPfsN+ba/2Y71YQOj9XJ

Malware Config

Extracted

Family

xworm

C2

cameras-happen.gl.at.ply.gg:23386

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Targets

    • Target

      XClient.exe

    • Size

      75KB

    • MD5

      8632638d2c64352dd8790e008447eb27

    • SHA1

      1c234c5c21d92f39b9962955f72287b9b7f167fb

    • SHA256

      49d9fdfafea764a1ec07b5fcff4df874fdb85241cd08b2611e40a9c42199fb12

    • SHA512

      f69db984b431d30bf3fc2681eb47c3552b5b42e4af412dfaed518597b1b6bf58238ee0856f998cae793a18ede7113e925f50130f3b6423d85b8580fb339ba0a1

    • SSDEEP

      1536:q+jeZtbSDPfMXTp+baPH38fdY7NaW6fcIfQOj9mt0bJ:uSDPfsN+ba/2Y71YQOj9XJ

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • 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.

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks