MITRE ATT&CKtechnique
T1553 Subvert Trust Controls
- Domain
- enterprise
- Tactics
- Defense Impairment
- Platforms
- Linux, macOS, Windows
- Version
- 2.0
- Created
- 2020-02-05
Description
Adversaries may undermine security controls that will either warn users of untrusted activity or prevent execution of untrusted programs. Operating systems and security products may contain mechanisms to identify programs or websites as possessing some level of trust. Examples of such features would include a program being allowed to run because it is signed by a valid code signing certificate, a program prompting the user with a warning because it has an attribute set from being downloaded from the Internet, or getting an indication that you are about to connect to an untrusted site.
Adversaries may attempt to subvert these trust mechanisms. The method adversaries use will depend on the specific mechanism they seek to subvert. Adversaries may conduct File and Directory Permissions Modification or Modify Registry in support of subverting these controls. Adversaries may also create or steal code signing certificates to acquire trust on target systems.
Related
Tactic · MITRE ATT&CK (1)
- TA0112 Defense Impairment tactic
Referenced by MITRE ATT&CK · mitigates (5)
Referenced by MITRE ATT&CK · subtechnique of (6)
Referenced by Compliance · mitigates (20)
- NIST-AC-2 Account Management NIST 800-53 control
- NIST-AC-3 Access Enforcement NIST 800-53 control
- NIST-AC-6 Least Privilege NIST 800-53 control
- NIST-CM-10 Software Usage Restrictions NIST 800-53 control
- NIST-CM-2 Baseline Configuration NIST 800-53 control
- NIST-CM-3 Configuration Change Control NIST 800-53 control
- NIST-CM-5 Access Restrictions for Change NIST 800-53 control
- NIST-CM-6 Configuration Settings NIST 800-53 control
- NIST-CM-7 Least Functionality NIST 800-53 control
- NIST-CM-8 System Component Inventory NIST 800-53 control
- NIST-IA-7 Cryptographic Module Authentication NIST 800-53 control
- NIST-IA-9 Service Identification and Authentication NIST 800-53 control
- NIST-RA-9 Criticality Analysis NIST 800-53 control
- NIST-SA-10 Developer Configuration Management NIST 800-53 control
- NIST-SA-11 Developer Testing and Evaluation NIST 800-53 control
- NIST-SC-34 Non-modifiable Executable Programs NIST 800-53 control
- NIST-SI-10 Information Input Validation NIST 800-53 control
- NIST-SI-2 Flaw Remediation NIST 800-53 control
- NIST-SI-4 System Monitoring NIST 800-53 control
- NIST-SI-7 Software, Firmware, and Information Integrity NIST 800-53 control
References
- https://specterops.io/assets/resources/SpecterOps_Subverting_Trust_in_Windows.pdf SpectorOps Subverting Trust Sept 2017
- https://securelist.com/why-you-shouldnt-completely-trust-files-signed-with-digital-certificates/68593/ Securelist Digital Certificates
- http://www.symantec.com/connect/blogs/how-attackers-steal-private-keys-digital-certificates Symantec Digital Certificates