cmd.exe - Windows 10 high CPU usage unless task manager is opened

A desktop gadget I am using indicates 100% CPU usage. But every time I open Task Manager to find the cause, it suddenly drops to 10-15%. If i close it, it spikes back to 100%.

Also Command Prompt is not working as expected. When I launch it, it closes by itself within a second.

Dr.Web CureIt! and Malwarebytes do not detect anything.

What's the problem?

Comments

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