General

  • Target

    JJsploit.exe

  • Size

    328KB

  • Sample

    241112-wkhv3axhqr

  • MD5

    7c85044f93d8185748d4519a3fa7a99c

  • SHA1

    760353df28933f8c60f44dbc1f5592e47f5be99e

  • SHA256

    6c38b37ea2e05082f0357c42d3e216d50ba4a50aaad9ca7a00a85402896e5f58

  • SHA512

    d522d394751709904e7f44c5dfbef04814e6dc9bf0bb57716ca0058f6787c66d7be74e37c1232ac7fb165ca4e0a11861ca220cc0fef9903d411722fba19e5697

  • SSDEEP

    3072:MrsAo+b1lo43OLx4RzsGmizgqDwyRFatcZqivp:Mrbbno48SaGRvDBTatcZv

Malware Config

Extracted

Family

xworm

C2

23.ip.gl.ply.gg:54625

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Targets

    • Target

      JJsploit.exe

    • Size

      328KB

    • MD5

      7c85044f93d8185748d4519a3fa7a99c

    • SHA1

      760353df28933f8c60f44dbc1f5592e47f5be99e

    • SHA256

      6c38b37ea2e05082f0357c42d3e216d50ba4a50aaad9ca7a00a85402896e5f58

    • SHA512

      d522d394751709904e7f44c5dfbef04814e6dc9bf0bb57716ca0058f6787c66d7be74e37c1232ac7fb165ca4e0a11861ca220cc0fef9903d411722fba19e5697

    • SSDEEP

      3072:MrsAo+b1lo43OLx4RzsGmizgqDwyRFatcZqivp:Mrbbno48SaGRvDBTatcZv

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks