---
Name: Query.exe
Description: Remote Desktop Services MultiUser Query Utility
Author: Idan Lerman
Created: 2025-07-31
Commands:
  - Command: query.exe user
    Description: Once executed, `query.exe` will execute `quser.exe` in the same folder. Thus, if `query.exe` is copied to a folder and an arbitrary executable is renamed to `quser.exe`, `query.exe` will spawn it. Instead of `user`, it is also possible to use `session`, `termsession` or `process` as command-line option.
    Usecase: Execute an arbitrary executable via trusted system executable.
    Category: Execute
    Privileges: User
    MitreID: T1218
    OperatingSystem: Windows 10, Windows 11
    Tags:
      - Execute: EXE
      - Requires: Rename
Full_Path:
  - Path: c:\windows\system32\query.exe
  - Path: c:\windows\syswow64\query.exe
Detection:
  - IOC: query.exe being executed and executes a child process outside of its normal path of c:\windows\system32\ or c:\windows\syswow64\
Acknowledgement:
  - Person: Idan Lerman
    Handle: '@IdanLerman'