General

  • Target

    XwormV5.6.exe

  • Size

    163KB

  • Sample

    241230-m6v8vavlhl

  • MD5

    2c1e5afc3ab9493981afdfbc471e6bd0

  • SHA1

    00ba2cdd1b79cd74677f7723629a2b02729cb699

  • SHA256

    08d82dd27b1ca3bb6815d688e9b4226f07b19498cc39624c23f6f42874815ac6

  • SHA512

    6212214149f6181fe002f9491db8b0e2961ff9c9e0b7481365121f17767771a539213c29f13448f535f6459aa8d34c0e3b29c27c4833461466e6e69fef53919a

  • SSDEEP

    3072:fRig2YPdJcbuuNi2Og1lQcmtVMzLv4Pstm:Eg2wcbCanmtVM

Malware Config

Extracted

Family

xworm

C2

thus-triumph.gl.at.ply.gg:53332

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Targets

    • Target

      XwormV5.6.exe

    • Size

      163KB

    • MD5

      2c1e5afc3ab9493981afdfbc471e6bd0

    • SHA1

      00ba2cdd1b79cd74677f7723629a2b02729cb699

    • SHA256

      08d82dd27b1ca3bb6815d688e9b4226f07b19498cc39624c23f6f42874815ac6

    • SHA512

      6212214149f6181fe002f9491db8b0e2961ff9c9e0b7481365121f17767771a539213c29f13448f535f6459aa8d34c0e3b29c27c4833461466e6e69fef53919a

    • SSDEEP

      3072:fRig2YPdJcbuuNi2Og1lQcmtVMzLv4Pstm:Eg2wcbCanmtVM

    • 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

    • 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