General

  • Target

    2025-01-17-13-06-51.exe

  • Size

    77KB

  • Sample

    250118-znx1yavnck

  • MD5

    e2b82b4f39f2527e850756664e5462a1

  • SHA1

    8de7c878e724e1667cc90f3fad7b109f5ed65927

  • SHA256

    e41f276291b01717c78ffe3d6a288bf95b42da33445c0c8490e0b546fe380935

  • SHA512

    5cb25a33e937febb5f8255e2a80eaa1fccc4b5f6442e831d47839ba896727b85e139af5195c46957187b422c7f010f2349320ef977d4598f4b26f8ca2d573a82

  • SSDEEP

    1536:0042Bt3U61POAeecviUOeWHiMbKNQpxjNG68MPMKORGAkTxdw9:IoNU61PO6cvrFWvbKQKrKORkTw9

Malware Config

Extracted

Family

xworm

C2

trip-thesaurus.gl.at.ply.gg:16715

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Targets

    • Target

      2025-01-17-13-06-51.exe

    • Size

      77KB

    • MD5

      e2b82b4f39f2527e850756664e5462a1

    • SHA1

      8de7c878e724e1667cc90f3fad7b109f5ed65927

    • SHA256

      e41f276291b01717c78ffe3d6a288bf95b42da33445c0c8490e0b546fe380935

    • SHA512

      5cb25a33e937febb5f8255e2a80eaa1fccc4b5f6442e831d47839ba896727b85e139af5195c46957187b422c7f010f2349320ef977d4598f4b26f8ca2d573a82

    • SSDEEP

      1536:0042Bt3U61POAeecviUOeWHiMbKNQpxjNG68MPMKORGAkTxdw9:IoNU61PO6cvrFWvbKQKrKORkTw9

    • 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

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks