Adversaries may take control of preexisting sessions with remote services to move laterally in an environment. Users may use valid credentials to log into a service specifically designed to accept remote connections, such as telnet, SSH, and RDP. When a user logs into a service, a session will be established that will allow them to maintain a continuous interaction with that service.
Adversaries may commandeer these sessions to carry out actions on remote systems. Remote Service Session Hijacking differs from use of Remote Services because it hijacks an existing session rather than creating a new session using Valid Accounts.(Citation: RDP Hijacking Medium)(Citation: Breach Post-mortem SSH Hijack)
View in MITRE ATT&CK®| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| alerts_for_windows_machines | Alerts for Windows Machines | technique_scores | T1563 | Remote Service Session Hijacking |
Comments
This control provides partial detection for some of this technique's sub-techniques resulting in a Partial Coverage score and consequently an overall score of Partial.
References
|
| azure_network_traffic_analytics | Azure Network Traffic Analytics | technique_scores | T1563 | Remote Service Session Hijacking |
Comments
This control can be used to identify anomalous traffic related to RDP and SSH sessions or blocked attempts to access these management ports.
References
|
| Technique ID | Technique Name | Number of Mappings |
|---|---|---|
| T1563.002 | RDP Hijacking | 20 |
| T1563.001 | SSH Hijacking | 18 |