t1056-input-capture

name	T1056_input-capture
description	Adversaries may use methods of capturing user input to obtain credentials or collect information.
category	information-gathering
version	18.1
author	cyberstrike-official
tags	["mitre-attack","enterprise","t1056","collection","credential-access","linux","macos","network-devices","windows"]
technique_id	T1056
tactic	collection
all_tactics	["collection","credential-access"]
platforms	["Linux","macOS","Network Devices","Windows"]
mitre_url	https://attack.mitre.org/techniques/T1056
tech_stack	["linux","macos","network devices","windows"]
cwe_ids	["CWE-200"]
chains_with	["T1056.001","T1056.002","T1056.003","T1056.004"]
prerequisites	[]
severity_boost	{"T1056.001":"Chain with T1056.001 for deeper attack path","T1056.002":"Chain with T1056.002 for deeper attack path","T1056.003":"Chain with T1056.003 for deeper attack path"}

T1056 Input Capture

High-Level Description

Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture).

Kill Chain Phase

• Collection (TA0009)
• Credential Access (TA0006)

Platforms: Linux, macOS, Network Devices, Windows

What to Check

• Identify if Input Capture technique is applicable to target environment
• Check Linux systems for indicators of Input Capture
• Check macOS systems for indicators of Input Capture
• Check Network Devices systems for indicators of Input Capture
• Assess detection coverage (1 detection strategies)

How to Test

Manual Testing

1. Identify Attack Surface: Determine if the target environment is susceptible to Input Capture by examining the target platforms (Linux, macOS, Network Devices).

2. Assess Existing Defenses: Review whether mitigations for T1056 are in place. If defenses are absent or misconfigured, this technique may be exploitable.

3. Execute Test: Use tools and methods described in the MITRE ATT&CK page and external references below.

Note: No Atomic Red Team tests available for this technique. See Atomic Red Team GitHub for updates.

Remediation Guide

No specific mitigations documented for this technique.

Detection

Behavioral Detection of Input Capture Across Platforms

Risk Assessment

Finding	Severity	Impact
Input Capture technique applicable	High	Collection

CWE Categories