TA0007 · DISCOVERY
Internet Connection Discovery
Adversaries may check for Internet connectivity on compromised systems. This may be performed during automated discovery and can be accomplished in numerous ways such as using Ping, tracert , and GET requests to websites.
Detect it with
System and network discovery techniques normally occur throughout an operation as an adversary learns the environment.
Why it matters on shift
Internet Connection Discovery is one of the concrete ways adversaries achieve discovery. Recognising it in telemetry lets you name the technique in your ticket and pivot to what came before and after.
What to look for next
After discovery, the next tactic is usually Lateral Movement. Search your telemetry for the transition before closing the ticket.
Kill-chain context