Good Day Jan,
My name is Carlo, I am also using Windows 10 pc and community member like you. Let us work together to sort this out.
Yes, it appears to be a cheat engine to a game, you can try to scan your computer using Malwarebytes scanner to check if there are malwares or rootkits running in your system.
Here's the link to download.
https://www.malwarebytes.com/mwb-download/thank...
Once downloaded and installed, open the app and perform a scan and check for infection.
Once the scan is done try to try to delete it, selete the file and press Shift + Delete on your keyboard to delete it completely.
Restart your computer once done and observe your device.
I hope the information above helps. Please let me know how it goes.
Have a wonderful day ahead and stay safe.
Sincerely,
Carlo T.
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