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Mapping To FIN8
FIN8 is a financially motivated threat group known to launch tailored spearphishing campaigns targeting the retail, restaurant, and hospitality industries.
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.
Details
ATT&CK ID:
G0061
Associated Groups:
FIN8
Note:
This page uses Adversary Group data from MITRE ATT&CK.
ATT&CK Technique |
Opportunity Space | AD Technique | Use Case |
|---|---|---|---|
| T1003 - OS Credential Dumping | There is an opportunity to deploy a tripwire that triggers an alert when an adversary touches a network resource or uses a specific technique. | DTE0012 - Decoy Credentials | A defender can seed systems with decoy credentials in a variety of locations and establish alerting that will trigger if an adversary harvests the credentials and attempts to use them. |
| T1018 - Remote System Discovery | There is an opportunity for the defender to observe the adversary and control what they can see, what effects they can have, and/or what data they can access. | DTE0036 - Software Manipulation | A defender can change the output of a recon commands to hide simulation elements you don’t want attacked and present simulation elements you want the adversary to engage with. |
| T1018 - Remote System Discovery | In an adversary engagement situation, there is an opportunity to add legitimacy by ensuring decoy systems are fully populated with information an adversary would expect to see during this recon process. | DTE0011 - Decoy Content | A defender can create entries in a decoy system's ARP cache, hosts file, etc. to add to the legitimacy of the device. |
| T1021 - Remote Services | There is an opportunity to monitor network traffic for different protocols, anomalous traffic patterns, transfer of data, etc. to determine the presence of an adversary. | DTE0027 - Network Monitoring | The defender can implement network monitoring for and alert on anomalous traffic patterns, large or unexpected data transfers, and other activity that may reveal the presence of an adversary. |
| T1021 - Remote Services | In an adversary engagement scenario, there is an opportunity to introduce decoy systems that can influence an adversary's behavior or allow you to observe how they perform a specific task. | DTE0017 - Decoy System | A defender could implement a decoy system running a remote service (such as telnet, SSH, and VNC) and see if the adversary attempts to login to the service. |
| T1027 - Obfuscated Files or Information | In an adversary engagement scenario, there is an opportunity to introduce decoy systems that can influence an adversary's behavior or allow you to observe how they perform a specific task. | DTE0017 - Decoy System | A defender could implement a decoy system to study how and when an adversary obfuscate files and hides information. |
| T1047 - Windows Management Instrumentation | In an adversary engagement scenario, there is an opportunity to allow or restrict admin access to support your defensive objectives. | DTE0001 - Admin Access | A defender can remove admin access from the local user to prevent an adversary from being able to utilize WMI. |
| T1047 - Windows Management Instrumentation | There is an opportunity to implement security controls which will prevent an adversary from using Windows Management Instrumentation (WMI), in order to entice them to reveal new TTPs. | DTE0032 - Security Controls | A defender can harden accounts which have admin access and also restrict any users from being able to connect remotely using WMI. |
| T1048 - Exfiltration Over Alternative Protocol | There is an opportunity to disrupt or enable and adversary's exfiltration activities by blocking/unblocking the traffic to their Command and Control (C2) location. | DTE0026 - Network Manipulation | A defender can prevent or enable use of alternate protocols for exfiltration by blocking/unblocking unnecessary ports and protocols. |
| T1053 - Scheduled Task/Job | There is an opportunity to study the adversary and collect first-hand observations about them and their tools. | DTE0001 - Admin Access | A defender can enable Admin Access on a system to see if the adversary utilizes that access to create scheduled tasks to launch their malware or tools. |
| T1053 - Scheduled Task/Job | There is an opportunity to study the adversary and collect first-hand observations about them and their tools. | DTE0017 - Decoy System | A defender can configure a decoy system with limited restrictions to see if the adversary creates or alters scheduled tasks to launch their malware. |
| T1053 - Scheduled Task/Job | There is an opportunity to create a detection with a moderately high probability of success. | DTE0034 - System Activity Monitoring | A defender can capture system activity logs and generate alerts if the adversary creates new scheduled tasks or alters existing tasks. |
| T1059 - Command and Scripting Interpreter | There is an opportunity for the defender to observe the adversary and control what they can see, what effects they can have, and/or what data they can access. | DTE0036 - Software Manipulation | A defender can manipulate the output of system commands issued to alter information the adversary might use during their activity. |
| T1059 - Command and Scripting Interpreter | There is an opportunity for the defender to observe the adversary and control what they can see, what effects they can have, and/or what data they can access. | DTE0036 - Software Manipulation | A defender can modify the functionality of commands used to delete files so that the files are copied to a safe location before they are deleted. |
| T1059 - Command and Scripting Interpreter | There is an opportunity for the defender to observe the adversary and control what they can see, what effects they can have, and/or what data they can access. | DTE0034 - System Activity Monitoring | A defender can detect the presence of an adversary by monitoring for processes that are created by commands and/or scripts they execute on a system. |
| T1068 - Exploitation for Privilege Escalation | There is an opportunity to study the adversary and collect first-hand observations about them and their tools. | DTE0001 - Admin Access | A defender can configure system users to not have admin access in order to ensure privilege escalation requires exploitation. |
| T1070 - Indicator Removal on Host | In an adversary engagement scenario, there is an opportunity to allow or restrict admin access to support your defensive objectives. | DTE0001 - Admin Access | A defender can restrict admin access to force an adversary to escalate privileges in order to delete logs and captured artifacts from a system. |
| T1070 - Indicator Removal on Host | There is an opportunity to detect the presence of an adversary by identifying and alerting on anomalous behaviors. | DTE0007 - Behavioral Analytics | A defender can look for anomalies in how commands are being executed on a system. This can expose potentially malicious activity. |
| T1074 - Data Staged | In an adversary engagement scenario, there is an opportunity to seed content to influence an adversary's behaviors, test their interest in specific topics, or add legitimacy to a system or environment. | DTE0030 - Pocket Litter | A defender can stage a variety of pocket litter files with known hashes around a system. Detections can be put in place if these hashes are seen moving around a system or out of the network. |
| T1078 - Valid Accounts | There is an opportunity to introduce user accounts that are used to make a system look more realistic. | DTE0010 - Decoy Account | A defender can create decoy user accounts which are used to make a decoy system or network look more realistic. |
| T1078 - Valid Accounts | There is an opportunity to deploy a tripwire that triggers an alert when an adversary touches a network resource or uses a specific technique. | DTE0012 - Decoy Credentials | A defender can seed systems with decoy credentials in a variety of locations and establish alerting that will trigger if an adversary harvests the credentials and attempts to use them. |
| T1078 - Valid Accounts | There is an opportunity to prepare user accounts so they look used and authentic. | DTE0008 - Burn-In | A defender can prepare a Decoy System by logging in to the Decoy Account and using it in ways consistent with the deception story, creating artifacts in the system that make it look legitimate. |
| T1105 - Ingress Tool Transfer | There is an opportunity to collect network data and analyze the adversary activity it contains. | DTE0028 - PCAP Collection | Collecting full packet capture of all network traffic allows you to review what happened over the connection and identify command and control traffic and/or exfiltration activity. |
| T1112 - Modify Registry | There is an opportunity to utilize known good copies of registry information and restore it if an adversary makes any changes. | DTE0006 - Baseline | A defender can enable Registry Auditing on specific keys to produce an alerts whenever a value is changed and revert those keys to baseline. |
| T1112 - Modify Registry | There is an opportunity to study the adversary and collect first-hand observations about them and their tools. | DTE0034 - System Activity Monitoring | A defender can monitor processes and command-line arguments which could be used by an adversary to change or delete information in the Windows registry. |
| 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. |
| T1518 - Software Discovery | There is an opportunity to provide a variety of applications to an adversary to see what things an adversary prefers or to influence their operations. | DTE0004 - Application Diversity | A defender can install an array of various software packages on a system to make it look used and populated. This will give an adversary a collection of software to interact with and possibly expose additional techniques. |
| T1560 - Archive Collected Data | There is an opportunity for the defender to observe the adversary and control what they can see, what effects they can have, and/or what data they can access. | DTE0036 - Software Manipulation | A defender might alter APIs to expose data that is being archived, encoded, and/or encrypted. This can also be used to corrupt the action so the data isn't usable. |
| 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. |
| T1573 - Encrypted Channel | There is an opportunity to reveal data that the adversary has tried to protect from defenders | DTE0031 - Protocol Decoder | Defenders can reverse engineer malware and develop protocol decoders that can decrypt and expose adversary communications |