General

  • Target
    2026-06-29_bdda197876b05a1ba7fec469b57338d3_cobalt-strike_elex_glassworm_icedid_vidar_xworm
  • Size 792KB
  • Sample260630-eqxsqset2x
  • SHA256 42574c7d99f01e2f6135c83b41b5477214234bd3174f4a2691a87617e7d55bb0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 185.27.107.156:6323

  • :6323

Mutex
  • 9g90u5LseooqUflD

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

aes.plain

Extracted

Family
  • xworm

Mutex
  • yNحكـX8ٍبAGLWِF6Jo2DiObلٍLZا3ا

Attributes
  • Install_directory

    %Port%

  • install_file

    MicrosoftEdgeUpdateTaskMachineUAC.exe

aes.plain

Targets

    • Target
      2026-06-29_bdda197876b05a1ba7fec469b57338d3_cobalt-strike_elex_glassworm_icedid_vidar_xworm
    • Size 792KB
    • SHA256 42574c7d99f01e2f6135c83b41b5477214234bd3174f4a2691a87617e7d55bb0
    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks