Because this is an executable ( .exe ), you should exercise caution:

It typically refers to a mechanical part, a gadget, or a "jigamaree" used to fix something. Potential Origins of the File

Use a service like VirusTotal to check for malicious signatures.

Since the term is highly specific to Polish speakers, an executable with this name could be a localized social engineering attempt or a niche utility found on Polish forums. Safety Recommendation

It is a phonetic adaptation of the German phrase "wie heißt er?" (literally: "what is his name?").