If it came back after removing it, then there's more to the infection. Please share logs from Farbar Recovery Scan Tool (FRST).
https://www.bleepingcomputer.com/download/farbar-recovery-scan-tool/
- If your computer language is not English, rename FRST64.exe to FRST64English.exe
- Run FRST and press "Scan"
- Two logs are created in the folder that FRST is run from, FRST.txt and Addition.txt
- Upload the logs to OneDrive, Google Drive or any file sharing service
- Post the share link
Note: If you are downloading FRST with Edge, smartscreen will initially block it.
Click on the 3 dots next to the warning and select Keep-> Show more-> Keep anyway.