Hello Nanalou and welcome :smile:
It depends. If you have -> Logitech\Desktop Messenger\8876480\8.1.1.50-8876480SL\Program\
wtsisctd.exe is the file not
dangerous.
If you don´t have Logitech installed, is it an infection. I´ll therefore suggest ->
You follow this guide:
Before-posting-a-log
Follow the instructions and copy the logs here, in this Topic.