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Techniques›Credentials & User Impersonation›NTLM Relay

Credentials & User Impersonation

NTLM Relay

T1557.001 · MITRE ATT&CK

NTLM relay forwards a live NTLM challenge-response from an authenticating client to a separate service that accepts it, enabling actions as that principal without recovering its plaintext password. Authentication may be elicited by name-resolution poisoning or a separate coercion technique. Success depends on target protocol protections and the relayed account's rights; collecting a response alone is not successful access.

ArtifactsRESTRICTED_ACCESS_BLUR_MARKER

Steps1

CategoryNTLM/Kerberos Relaying

Discuss in Advisor

Walkthrough

Step 1

RESTRICTED_ACCESS_BLUR_MARKER

RESTRICTED_ACCESS_BLUR_MARKER

Requirements: none specified (operational prerequisites may still apply)

Variant:

Full outcome coverage

dfcoerce · DFSCoerce with Credentials

DFSCoerce with Credentials

powershell

RESTRICTED_ACCESS_BLUR_MARKER

Version: RESTRICTED_ACCESS_BLUR_MARKER. Requirements: ALL(RESTRICTED_ACCESS_BLUR_MARKER)Documents all requested outcomes. This is a candidate, not proof of execution or compatibility.

RESTRICTED_ACCESS_BLUR_MARKER