ExtraHop named a Leader in the 2025 Forrester Wave™: Network Analysis And Visibility Solutions

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DETECTION OVERVIEW

AWS Cloud Service Enumeration

Risk Factors

AWS enumeration is not a common technique because it can be easily detected. But publicly-available tools such as the AWS Command Line Interface (CLI) can make enumeration easy to perform. As a result, the attacker learns which services are accessible for additional attacks.

The system might change the risk score for this detection.

Category

Reconnaissance
Detection diagram
Next in Reconnaissance: AdFind Activity

Attack Background

Amazon Web Services (AWS) provides over 175 digital infrastructure services such as Amazon Simple Storage Service (S3), Amazon Elastic Compute Cloud (EC2), and AWS Lambda. The AWS CLI provides access to all AWS services through public API endpoints. Users must have an access key and secret access key to connect to services through the CLI; the key pair is equivalent to a user identity with an associated privilege level. If an attacker steals a key pair, they can attempt to connect to all AWS services, similar to a brute force technique. A successful connection identifies which of the 175 AWS services the attacker can access with the key pair.

Mitigation Options

Implement network segmentation and the principle of least privilege on accounts to minimize the damage caused by a compromised device

Implement the principle of least privilege when creating IAM user accounts

Monitor for anomalous AWS service usage

MITRE ATT&CK ID

Associated content

Announcing The Forrester Wave™: Network Analysis And Visibility Solutions, Q4 2025

Network analysis and visibility solutions remain underrepresented in enterprises. Find out why in this preview of a new Wave report.

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ExtraHop® Named a Leader in First-Ever Gartner® Magic Quadrant™ for Network Detection and Response — ExtraHop

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Detections

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Docs

The 2025 ExtraHop Global Threat Landscape Report: The Alarming Reality of Threat Actor Dwell Time and Deeper Network Access — ExtraHop

This analysis exposes the critical link between an organization's lack of internal visibility and the escalating cost of compromise, demanding an urgent re-evaluation of how core business assets are protected.

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ExtraHop RevealX MITRE ATT&CK Coverage 2024 — ExtraHop

Learn why you need to be wary of the claims certain network detection and response providers make about their coverage against the MITRE ATT&CK framework.

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MITRE ATT&CK - Network Detection & Response with RevealX — ExtraHop

Learn how NDR from RevealX helps security teams detect and investigate more adversary TTPs in the MITRE ATT&CK framework than rule-based tools.

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