Application Isolation and Sandboxing

Restrict execution of code to a virtual environment on or in transit to an endpoint system.

ID: M1048
Version: 1.1
Created: 11 June 2019
Last Modified: 31 March 2020

Techniques Addressed by Mitigation

Domain ID Name Use
Enterprise T1189 Drive-by Compromise

Browser sandboxes can be used to mitigate some of the impact of exploitation, but sandbox escapes may still exist.[1][2]

Other types of virtualization and application microsegmentation may also mitigate the impact of client-side exploitation. The risks of additional exploits and weaknesses in implementation may still exist for these types of systems.[2]

Enterprise T1611 Escape to Host

Consider utilizing seccomp, seccomp-bpf, or a similar solution that restricts certain system calls such as mount. In Kubernetes environments, consider defining Pod Security Standards that limit container access to host process namespaces, the host network, and the host file system.[3]

Enterprise T1190 Exploit Public-Facing Application

Application isolation will limit what other processes and system features the exploited target can access.

Enterprise T1203 Exploitation for Client Execution

Browser sandboxes can be used to mitigate some of the impact of exploitation, but sandbox escapes may still exist. [1] [2]

Other types of virtualization and application microsegmentation may also mitigate the impact of client-side exploitation. Risks of additional exploits and weaknesses in those systems may still exist. [2]

Enterprise T1212 Exploitation for Credential Access

Make it difficult for adversaries to advance their operation through exploitation of undiscovered or unpatched vulnerabilities by using sandboxing. Other types of virtualization and application microsegmentation may also mitigate the impact of some types of exploitation. Risks of additional exploits and weaknesses in these systems may still exist.[2]

Enterprise T1211 Exploitation for Defense Evasion

Make it difficult for adversaries to advance their operation through exploitation of undiscovered or unpatched vulnerabilities by using sandboxing. Other types of virtualization and application microsegmentation may also mitigate the impact of some types of exploitation. Risks of additional exploits and weaknesses in these systems may still exist. [2]

Enterprise T1068 Exploitation for Privilege Escalation

Make it difficult for adversaries to advance their operation through exploitation of undiscovered or unpatched vulnerabilities by using sandboxing. Other types of virtualization and application microsegmentation may also mitigate the impact of some types of exploitation. Risks of additional exploits and weaknesses in these systems may still exist. [2]

Enterprise T1210 Exploitation of Remote Services

Make it difficult for adversaries to advance their operation through exploitation of undiscovered or unpatched vulnerabilities by using sandboxing. Other types of virtualization and application microsegmentation may also mitigate the impact of some types of exploitation. Risks of additional exploits and weaknesses in these systems may still exist. [2]

Enterprise T1559 Inter-Process Communication

Ensure all COM alerts and Protected View are enabled.[4]

.001 Component Object Model

Ensure all COM alerts and Protected View are enabled.[4]

.002 Dynamic Data Exchange

Ensure Protected View is enabled.[4]

Enterprise T1027 .006 Obfuscated Files or Information: HTML Smuggling

Browser sandboxes can be used to mitigate some of the impact of exploitation, but sandbox escapes may still exist.

Enterprise T1021 .003 Remote Services: Distributed Component Object Model

Ensure all COM alerts and Protected View are enabled.[4]

References