Audio-Visual Content

Executive Summary

Audio-Visual Content (T1683.002) is a MITRE ATT&CK technique associated with Resource Development. Adversaries may create or manipulate audio, image, and video content to support targeting and malicious operations.

Why Attackers Use It

Attackers use Audio-Visual Content because it provides a reliable way to advance their objective within the Resource Development tactic, often with a favorable balance of impact versus detectability on PRE environments. Defenders should assess this behavior in the context of the affected platform and adjacent activity rather than treating it as a standalone indicator.

MITRE Description

Adversaries may create or manipulate audio, image, and video content to support targeting and malicious operations. Adversaries may also use synthetic voice recordings, real-time altered audio or video during live interactions, fabricated profile photos and identity documents, or video content depicting fabricated or impersonated individuals.(Citation: Nov AI Threat Tracker)

Content may be produced manually through editing tools, generated using AI-assisted tools, or produced using third-party synthetic services.(Citation: FBI 2025 AI Generate Content)(Citation: Europol Deepfakes) AI-assisted tools have enabled adversaries to produce synthetic media at scale and generate content that is more difficult to identify as inauthentic.

Audio-visual content produced through these methods may be used in support of other techniques, such as Phishing, Spearphishing via Service, Phishing for Information, Internal Spearphishing, Social Engineering, Financial Theft, or Establish Accounts.

Attack Flow

1. Attacker gains the prerequisite access or context described below.
2. Attacker executes Audio-Visual Content to achieve its tactical objective (Resource Development).
3. Resulting access/data/effect is leveraged to advance the broader attack chain (see Related Techniques).

Prerequisites

• Platform(s): PRE
• ATT&CK does not define one universal permission requirement for this technique. Establish the required access from the observed implementation and affected platform.

Common Tools

• Tool attribution is implementation-specific. Use ATT&CK procedure examples and local telemetry to identify the binaries, services, scripts, accounts, or cloud resources involved.

Commands

No universal command represents Audio-Visual Content. Capture the exact command line, arguments, parent process, account, host, and execution time from the investigated environment; do not operationalize unverified examples.

Network Traffic

• Network observability is implementation-dependent. Review DNS, proxy, firewall, flow, authentication, and packet telemetry around the activity window, then correlate remote endpoints and protocol behavior with host evidence.

Windows Events

Sysmon Events

Detection Opportunities

No MITRE detection guidance published for this technique.

Relevant ATT&CK Data Sources: N/A

Sigma Rules

A universal Sigma rule would create unreliable results because this technique has no single guaranteed observable. Build detection logic from a documented behavior and supported data source, scope it to the affected platform, and validate it against benign administrative activity before deployment.

Splunk Queries

Start with the data sources named in the detection section. Scope searches by asset, identity, and time window; correlate the primary behavior with preceding access and subsequent actions. A portable query is intentionally not provided where the technique lacks a universal schema or observable.

Investigation Workflow

1. Confirm that the observed behavior is consistent with Audio-Visual Content and rule out expected administrative or application activity.
2. Establish the first-seen time, initiating identity, source system, target system, and affected resources.
3. Collect relevant host, identity, network, cloud, and application telemetry for the surrounding time window.
4. Correlate parent and child activity, remote connections, file or configuration changes, and related ATT&CK techniques.
5. Determine scope by searching for the same observable across peer assets and identities.
6. Preserve volatile evidence and record confidence, assumptions, and telemetry gaps before containment.

Containment

1. Isolate affected host(s)/account(s) identified during investigation.
2. Revoke or rotate any credentials/tokens potentially exposed.
3. Apply the mitigations listed below where not already enforced.
4. Validate no related techniques (see Related Techniques) were chained against the same asset.

Mitigation

• M1056 -- Pre-compromise: Pre-compromise mitigations involve proactive measures and defenses implemented to prevent adversaries from successfully identifying and exploiting weaknesses during the Reconnaissance and Resource Development phases of an attack.

Related Techniques

• T1683