A legitimate tool named logger.exe exists within the Windows Driver Kit (WDK) used by developers to sniff system calls, but it is typically located in specific debugger folders. How to Tell if It's Dangerous
You can verify the safety of the file by checking its location and properties: How to Avoid 99% of Malicious EXE Files areslogger.exe
There are legitimate files with similar names, such as aaLogger.exe (part of ArchestrA software for industrial engineering) or LoggerServer.exe (related to mobile broadband software). A legitimate tool named logger