System Network Configuration Discovery (T1016)

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In Playbook

Technique & Subtechniques

Associated Tactics

  • Discovery

Discovery (TA0007)

The adversary is trying to figure out your environment. Discovery consists of techniques an adversary may use to gain knowledge about the system and internal network. These techniques help adversaries observe the environment and orient themselves before deciding how to act. They also allow adversaries to explore what they can control and what’s around their entry point in order to discover how it could benefit their current objective. Native operating system tools are often used toward this post-compromise information-gathering objective.

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Procedure Examples

Description Source(s)
Gyler, C.,Perez D.,Jones, S.,Miller, S.. (2021, February 25). This is Not a Test: APT41 Initiates Global Intrusion Campaign Using Multiple Exploits. Retrieved February 17, 2022. Mandiant APT41 Global Intrusion
US-CERT. (2018, April 20). Alert (TA18-106A) Russian State-Sponsored Cyber Actors Targeting Network Infrastructure Devices. Retrieved October 19, 2020. US-CERT-TA18-106A