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TA0006 · CREDENTIAL ACCESS

Forge Web Credentials

T1606SaaS · Windows · macOS · Linux · IaaS · Office Suite · Identity Providerattack.mitre.org

Adversaries may forge credential materials that can be used to gain access to web applications or Internet services.

Detect it with

Monitor for anomalous authentication activity, such as logons or other user session activity associated with unknown accounts.

Why it matters on shift

Forge Web Credentials is one of the concrete ways adversaries achieve credential access. 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 credential access, the next tactic is usually Discovery. Search your telemetry for the transition before closing the ticket.

2 sub-techniques

How it shows up in practice

  1. T1606.001

    Web Cookies

    Adversaries may forge web cookies that can be used to gain access to web applications or Internet services.

  2. T1606.002

    SAML Tokens

    An adversary may forge SAML tokens with any permissions claims and lifetimes if they possess a valid SAML token-signing certificate.

Kill-chain context

← beforeDefense EvasionCredential Accessafter →Discovery