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Mapping To Poseidon Group

Poseidon Group is a Portuguese-speaking threat group that has been active since at least 2005. The group has a history of using information exfiltrated from victims to blackmail victim companies into contracting the Poseidon Group as a security firm. Disclaimer: We present this mapping to stimulate thinking about engagement activities to take advantage of the historically observed behavior of adversary, not to present all possibilities. We invite you to use this as a guide, understanding that adversary behavior is constantly changing and evolving.

Note: All ATT&CK Group sub-activity mappings have been remapped to their parent activity and were derived from Group Technique mappings in ATT&CK v8.

Details
ATT&CK ID: G0033
Associated Groups:  Poseidon Group
Note:  This page uses Adversary Group data from MITRE ATT&CK.

ATT&CK® Technique Adversary Vulnerability Engagement Activity Engagement Activity Description
Account Discovery When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
Account Discovery When adversaries discover enabled, accessible, or intentionally weakened/overly permissive resources in the environment, they are vulnerable to reveal additional or more advanced capabilities when exploiting or using said resource Personas Create fictitious human user(s) through a combination of planted data and revealed behavior patterns.
Account Discovery When adversaries interact with the environment or personas, they are vulnerable to collecting, or in someway interact with, manipulated or decoy data. In those cases the data may increase their tolerance for imperfections in the environment and improve the overall believability of the ruse. Pocket Litter Place data on a system to reinforce the legitimacy of the system or user.
Account Discovery When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
Account Discovery When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Information Manipulation Conceal and reveal both facts and fictions to support a deception story
Account Discovery When adversaries discover a diverse set of accessible resources and decoy artifacts on the target, they are vulnerable to reveal their targetting preferences and capabilities Artifact Diversity Present the adversary with a variety of network and system artifacts.
Account Discovery When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation Software Manipulation Make changes to a system's software properties and functions to achieve a desired effect.
Command and Scripting Interpreter When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation Software Manipulation Make changes to a system's software properties and functions to achieve a desired effect.
Command and Scripting Interpreter When adversaries discover a diverse set of accessible resources and decoy artifacts on the target, they are vulnerable to reveal their targetting preferences and capabilities Artifact Diversity Present the adversary with a variety of network and system artifacts.
Command and Scripting Interpreter When adversaries discover enabled, accessible, or intentionally weakened/overly permissive resources in the environment, they are vulnerable to reveal additional or more advanced capabilities when exploiting or using said resource Security Controls Alter security controls to make the system more or less vulnerable to attack.
Command and Scripting Interpreter When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation Security Controls Alter security controls to make the system more or less vulnerable to attack.
Command and Scripting Interpreter When adversaries rely on particular resources to be enabled, accessible and/or vulnerable, they are vulnerable to their operations being disrupted if the resources is disabled, removed, or otherwise made invulnerable. Security Controls Alter security controls to make the system more or less vulnerable to attack.
Masquerading When adversaries interact with network or system resources they are vulnerable to trigger tripwires or engage in easily detectable, anomalous behavior System Activity Monitoring Collect system activity logs that can reveal adversary activity.
OS Credential Dumping When adversaries interact with network or system resources they are vulnerable to trigger tripwires or engage in easily detectable, anomalous behavior System Activity Monitoring Collect system activity logs that can reveal adversary activity.
OS Credential Dumping When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
OS Credential Dumping When adversaries collect manipulated artifacts, they are vulnerable to reveal their presence when they use or move the artifacts elsewhere in the engagement environment. Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
OS Credential Dumping When adversaries discover enabled, accessible, or intentionally weakened/overly permissive resources in the environment, they are vulnerable to reveal additional or more advanced capabilities when exploiting or using said resource Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
OS Credential Dumping When adversaries interact with the environment or personas, they are vulnerable to collecting, or in someway interact with, manipulated or decoy data. In those cases the data may increase their tolerance for imperfections in the environment and improve the overall believability of the ruse. Pocket Litter Place data on a system to reinforce the legitimacy of the system or user.
OS Credential Dumping When adversaries use previously stolen information to access or move laterally within an environment they may reveal previous collection activities. Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
OS Credential Dumping When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
Process Discovery When adversaries discover a diverse set of accessible resources and decoy artifacts on the target, they are vulnerable to reveal their targetting preferences and capabilities Artifact Diversity Present the adversary with a variety of network and system artifacts.
Process Discovery When adversaries discover a diverse set of accessible resources and decoy artifacts on the target, they are vulnerable to reveal their targetting preferences and capabilities Software Manipulation Make changes to a system's software properties and functions to achieve a desired effect.
Process Discovery When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation Software Manipulation Make changes to a system's software properties and functions to achieve a desired effect.
Process Discovery When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
Process Discovery When adversaries interact with the environment or personas, they are vulnerable to collecting, or in someway interact with, manipulated or decoy data. In those cases the data may increase their tolerance for imperfections in the environment and improve the overall believability of the ruse. Pocket Litter Place data on a system to reinforce the legitimacy of the system or user.
Process Discovery When adversaries interact with the environment or personas, they are vulnerable to collecting, or in someway interact with, manipulated or decoy data. In those cases the data may increase their tolerance for imperfections in the environment and improve the overall believability of the ruse. Burn-In Exercise a target system in a manner where it will generate desirable system artifacts.
System Network Connections Discovery When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. Information Manipulation Conceal and reveal both facts and fictions to support a deception story
System Network Connections Discovery When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
System Network Connections Discovery When adversaries interact with the environment or personas, they are vulnerable to collecting, or in someway interact with, manipulated or decoy data. In those cases the data may increase their tolerance for imperfections in the environment and improve the overall believability of the ruse. Pocket Litter Place data on a system to reinforce the legitimacy of the system or user.
System Network Connections Discovery When adversaries interact with the environment or personas, they are vulnerable to collecting, or in someway interact with, manipulated or decoy data. In those cases the data may increase their tolerance for imperfections in the environment and improve the overall believability of the ruse. Burn-In Exercise a target system in a manner where it will generate desirable system artifacts.
System Network Connections Discovery When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
System Network Connections Discovery When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Information Manipulation Conceal and reveal both facts and fictions to support a deception story
System Network Connections Discovery When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation API Monitoring Monitor local APIs that might be used by adversary tools and activity.
System Network Connections Discovery When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation Software Manipulation Make changes to a system's software properties and functions to achieve a desired effect.
System Service Discovery When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
System Service Discovery When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. API Monitoring Monitor local APIs that might be used by adversary tools and activity.
System Service Discovery When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. Software Manipulation Make changes to a system's software properties and functions to achieve a desired effect.
System Service Discovery When adversaries interact with the environment or personas, they are vulnerable when they collect, observe or manipulate system artifacts or information. Manipulated data may cause them to reveal behaviors, use additional or more advanced capabilities against the target, and/or impact their dwell time. Information Manipulation Conceal and reveal both facts and fictions to support a deception story
System Service Discovery When adversaries interact with the environment or personas, they are vulnerable to collecting, or in someway interact with, manipulated or decoy data. In those cases the data may increase their tolerance for imperfections in the environment and improve the overall believability of the ruse. Pocket Litter Place data on a system to reinforce the legitimacy of the system or user.
System Service Discovery When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Decoy Artifacts and Systems Introduce impersonations to expand the scope of a deceptive story.
System Service Discovery When adversaries interact with engagement environments and personas, their future capability, targetting, and/or infastructure requirements are vulnerable to influence Information Manipulation Conceal and reveal both facts and fictions to support a deception story
System Service Discovery When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation API Monitoring Monitor local APIs that might be used by adversary tools and activity.
System Service Discovery When adversaries utilize or abuse system features, software, or other resources, they may be vulnerable to monitoring or Man-in-the-Middle manipulation Software Manipulation Make changes to a system's software properties and functions to achieve a desired effect.