Psminitsessionexe ((hot)) -

If you are a system admin or security engineer, you (or your security team) installed CyberArk. The process runs as part of the PSM service to:

When a CyberArk user requests a privileged session (like an RDP connection to a server), the PSM server initiates a logon session for either the PSMConnect or PSMAdminConnect user. This logon process is set to automatically launch the PSMInitSession.exe application. Once launched, it orchestrates the secure session with the target system. psminitsessionexe