APT12 is a threat group that has been attributed to China. The group has targeted a variety of victims including but not limited to media outlets, high-tech companies, and multiple governments.
Disclaimer: We present this mapping to stimulate thinking about active defense options to combat this adversary, not to present all possibilities. We invite you to use this as a guide and add your own use cases for applying Shield techniques to counter each adversary action.
Note: All ATT&CK Group sub-technique mappings have been remapped to their parent technique and were derived from Group Technique mappings in ATT&CK v8.
ATT&CK Technique | Opportunity Space | AD Technique | Use Case |
---|---|---|---|
T1102 - Web Service | There is an opportunity to detect the presence of an adversary by identifying and alerting on anomalous behaviors. | DTE0007 - Behavioral Analytics | A defender can detect the use of external web services for communication relay. By implementing behavior analytics anomalies in what domains a system is communicating with, how frequently, and at what times, a defender can potentially identify malicious traffic. |
T1203 - Exploitation for Client Execution | There is an opportunity to study the adversary and collect first-hand observations about them and their tools. | DTE0017 - Decoy System | A defender can use a decoy system to see if an adversary exploits vulnerable software in order to compromise the system. |
T1203 - Exploitation for Client Execution | There is an opportunity to discover who or what is being targeting by an adversary. | DTE0004 - Application Diversity | A defender can install one or more applications on a decoy system with a variety of patch levels to see how an adversary might exploit those applications. |
T1204 - User Execution | There is an opportunity to study the adversary and collect first-hand observations about them and their tools. | DTE0018 - Detonate Malware | A defender can execute adversary malware on a decoy system and examine its behaviors or potentially engage with the adversary to obtain further intelligence. |
T1566 - Phishing | A phishing email can be detected and blocked from arriving at the intended recipient. | DTE0019 - Email Manipulation | A defender can intercept emails that are detected as suspicious or malicious by email detection tools and prevent deliver to the intended target. |
T1566 - Phishing | A phishing email can be detected and moved from the intended recipient to a decoy account for reading and execution. | DTE0023 - Migrate Attack Vector | A defender can move suspicious emails to a decoy system prior to opening and examining the email. |
T1566 - Phishing | Users trained and encouraged to report phishing can detect attacks that other defenses do not. | DTE0035 - User Training | A program to train and exercise the anti-phishing skills of users can create "Human Sensors" that help detect phishing attacks. |
T1566 - Phishing | There is an opportunity to discover who or what is being targeting by an adversary. | DTE0015 - Decoy Persona | A defender can seed information about the decoy persona's personal accounts on systems to see if the adversary collects and uses that information in future activity. |
T1568 - Dynamic Resolution | If you can determine how an adversary is dynamically resolving command and control (C2) addresses, there is an opportunity to use that information to identify additional adversary infrastructure or tools. | DTE0021 - Hunting | A defender can use information about how an identified dynamic resolution works to hunt for previously undetected adversary resolutions that work in the same manner. |
T1568 - Dynamic Resolution | An adversary may attempt to dynamically determine the C2 address to communicate with. This gives a defender an opportunity to discover additional infrastructure. | DTE0026 - Network Manipulation | A defender can block primary C2 domains and IPs to determine if the malware or adversary has the ability to reach out to additional infrastructure. |