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General

  • Target

    ExcellentFree.exe

  • Size

    76KB

  • Sample

    250228-s51pts1se1

  • MD5

    8cc568f48114422b0ca792dc8ce6009a

  • SHA1

    bbe67dabd894ac2e45dc8027c6e3000f73ec97d7

  • SHA256

    7a3d86182ae45a6be17ef36d1f12463b398c165a7e6fe4aa80e56ceab7f036eb

  • SHA512

    45fe66a17c0473c0a4967d501d6f28f7a41fdce03ec31c46fb11ffd5fd848493578effbc36b4247ae49b987c41c3a559a9185dfdd0fd42468f30c310bea7bcc4

  • SSDEEP

    1536:p1TUp7kYt63AuSN5z5UJrh+bILdScPA6BiHGOwKZRWX2emk:1YY32Uf+bmMe7OHZRvemk

Malware Config

Extracted

Family

xworm

C2

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

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Targets

    • Target

      ExcellentFree.exe

    • Size

      76KB

    • MD5

      8cc568f48114422b0ca792dc8ce6009a

    • SHA1

      bbe67dabd894ac2e45dc8027c6e3000f73ec97d7

    • SHA256

      7a3d86182ae45a6be17ef36d1f12463b398c165a7e6fe4aa80e56ceab7f036eb

    • SHA512

      45fe66a17c0473c0a4967d501d6f28f7a41fdce03ec31c46fb11ffd5fd848493578effbc36b4247ae49b987c41c3a559a9185dfdd0fd42468f30c310bea7bcc4

    • SSDEEP

      1536:p1TUp7kYt63AuSN5z5UJrh+bILdScPA6BiHGOwKZRWX2emk:1YY32Uf+bmMe7OHZRvemk

    • 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