Technique.View on attack.mitre.org
Adversaries may exploit vulnerabilities to evade detection by hiding activity, suppressing logging, or operating within trusted or unmonitored components.
Adversaries may exploit a system or application vulnerability to avoid detection while maintaining access within an environment. Exploitation occurs when an adversary leverages a programming flaw to execute code in a manner that minimizes visibility or blends in with legitimate activity.
Rather than directly disabling defenses, adversaries may use exploitation to circumvent monitoring and logging mechanisms. This can include abusing vulnerabilities in logging pipelines, security tools, or cloud infrastructure to evade audit trails, suppress alerts, or operate without generating telemetry.
Adversaries may identify these opportunities through prior reconnaissance or by performing discovery of security controls after initial access. In some cases, vulnerabilities in SaaS or public cloud environments may be exploited to evade logging, obscure activity, or deploy infrastructure that remains hidden from standard monitoring tools.
Rules on DetectionCode tagged with T1211.
| Rule | Level | Log source |
|---|---|---|
| Audit CVE Event | critical | windows / NULL |
| Microsoft Malware Protection Engine Crash | high | windows / NULL |
| Microsoft Malware Protection Engine Crash - WER | high | windows / NULL |
| Writing Of Malicious Files To The Fonts Folder | medium | windows / process_creation |
| Rule | Type | Risk | Data source |
|---|---|---|---|
| Windows Defender Threat Detected on Kernel Object Path | TTP | NULL | Windows Event Log Defender 1116, Windows Event Log Defender 1117 |
None recorded.
None recorded.
| Used by | Procedure example |
|---|---|
| GroupAPT28 | APT28 has used CVE-2015-4902 to bypass security features. |
| GroupVelvet Ant | Velvet Ant exploited CVE-2024-20399 in Cisco Switches to which the threat actor was already able to authenticate in order to escape the NX-OS command line interface and gain access to the underlying operating system for arbitrary command execution. |
Data from MITRE ATT&CK® (Enterprise). ATT&CK® is a registered trademark of The MITRE Corporation.