Backdoor.BetaBot is a detection is for a family of Trojans that opens a backdoor on the infected system.
Backdoor.BetaBot is usually dropped on the system with the intent to steal information. However, threat actors behind this Trojan can also send commands to the affected system.
Malwarebytes protects users from by using real-time protection.
Malwarebytes can detect and remove Backdoor.BetaBot without further user interaction.
Users that have found their system to be affected should take precautions, assuming important credentials could have been stolen.