M365 DEF-CAPP-E5

Microsoft Defender for Cloud Apps, previously known as Microsoft Cloud App Security (MCAS), is a Cloud Access Security Broker (CASB) that provides comprehensive security for cloud environments. It supports various deployment modes like log collection, API connectors, and reverse proxy to offer visibility, control over data, and threat detection across cloud services.

Mappings

Capability ID Capability Description Category Value ATT&CK ID ATT&CK Name Notes
DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1578.005 Modify Cloud Compute Configurations
DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1016.001 Internet Connection Discovery
Comments
Microsoft Defender's ability to detect entities scanning the network configuration also covers the scanning of internet connections, providing a detection mechanism against this technique.
References
DEF-CAPP-E5 Defender for Cloud Apps detect partial T1016.002 Wi-Fi Discovery
Comments
Microsoft Defender's ability to detect entities scanning the network configuration also covers the scanning of internet connections, providing a detection mechanism against this technique.
References
DEF-CAPP-E5 Defender for Cloud Apps protect significant T1021.007 Cloud Services
Comments
Defender for Cloud leverages anomaly detection policies and Audit logging to mitigate Cloud Services based attacks.
References
DEF-CAPP-E5 Defender for Cloud Apps detect significant T1027.006 HTML Smuggling
Comments
File policies in Microsoft Defender for Cloud perform content inspection which can provide continuous scans for detect and remediate any violations.
References
DEF-CAPP-E5 Defender for Cloud Apps protect partial T1027.007 Dynamic API Resolution
DEF-CAPP-E5 Defender for Cloud Apps detect significant T1027.008 Stripped Payloads
Comments
Defender utilizes File Policies which allows file sandboxing and filtering based on file metadata.
References
DEF-CAPP-E5 Defender for Cloud Apps detect significant T1027.009 Embedded Payloads
Comments
This control can detect embedded payloads through DLP content inspection
References
DEF-CAPP-E5 Defender for Cloud Apps detect partial T1027.010 Command Obfuscation
Comments
This control can detect command obsfucation attacks through anomaly detection policies
References
DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1071 Application Layer Protocol
Comments
This control can identify some evidence of potential C2 via a specific application layer protocol (mail). Relevant alerts include "Suspicious inbox forwarding" and "Suspicious inbox manipulation rule".
References
DEF-CAPP-E5 Defender for Cloud Apps detect partial T1071.003 Mail Protocols
Comments
This control can identify some evidence of potential C2 via a specific application layer protocol (mail). Relevant alerts include "Suspicious inbox forwarding" and "Suspicious inbox manipulation rule".
References
    DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1071.005 Publish/Subscribe Protocols
    Comments
    This control can identify some evidence of potential C2 via a specific application layer protocol (mail). Relevant alerts include "Suspicious inbox forwarding" and "Suspicious inbox manipulation rule".
    References
    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1078 Valid Accounts
    Comments
    This control can identify anomalous behavior such as geographically impossible logins and out-of-character activity. Relevant alerts include "Activity from anonymous IP address" , "Activity from infrequent country", "Activity from suspicious IP address", "Impossible Travel", and "Activity performed by terminated user".
    References
    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1078.001 Default Accounts
    Comments
    This control can identify anomalous behavior such as geographically impossible logins and out-of-character activity. Relevant alerts include "Activity from anonymous IP address" , "Activity from infrequent country", "Activity from suspicious IP address", "Impossible Travel", and "Activity performed by terminated user".
    References
      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1078.002 Domain Accounts
      Comments
      This control can identify anomalous behavior such as geographically impossible logins and out-of-character activity. Relevant alerts include "Activity from anonymous IP address" , "Activity from infrequent country", "Activity from suspicious IP address", "Impossible Travel", and "Activity performed by terminated user".
      References
        DEF-CAPP-E5 Defender for Cloud Apps detect partial T1078.004 Cloud Accounts
        Comments
        This control can identify anomalous behavior such as geographically impossible logins and out-of-character activity. Relevant alerts include "Activity from anonymous IP address" , "Activity from infrequent country", "Activity from suspicious IP address", "Impossible Travel", and "Activity performed by terminated user".
        References
          DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1098 Account Manipulation
          Comments
          This control can detect anomalous admin activity that may be indicative of account manipulation. Relevant alerts include "Unusual administrative activity (by user)" and "Unusual addition of credentials to an OAuth app".
          References
          DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1098.001 Additional Cloud Credentials
          Comments
          This control can detect anomalous admin activity that may be indicative of account manipulation. Relevant alerts include "Unusual administrative activity (by user)" and "Unusual addition of credentials to an OAuth app".
          References
            DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1098.002 Additional Email Delegate Permissions
            Comments
            This control can detect anomalous admin activity that may be indicative of account manipulation. Relevant alerts include "Unusual administrative activity (by user)" and "Unusual addition of credentials to an OAuth app".
            References
              DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1098.003 Additional Cloud Roles
              Comments
              This control can detect anomalous admin activity that may be indicative of account manipulation. Relevant alerts include "Unusual administrative activity (by user)" and "Unusual addition of credentials to an OAuth app".
              References
                DEF-CAPP-E5 Defender for Cloud Apps detect partial T1110 Brute Force
                DEF-CAPP-E5 Defender for Cloud Apps detect partial T1110.001 Password Guessing
                Comments
                This control can detect some activity indicative of brute force attempts to login. Relevant alert is "Multiple failed login attempts".
                References
                  DEF-CAPP-E5 Defender for Cloud Apps detect partial T1110.003 Password Spraying
                  Comments
                  This control can detect some activity indicative of brute force attempts to login. Relevant alert is "Multiple failed login attempts".
                  References
                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1110.004 Credential Stuffing
                    Comments
                    This control can detect some activity indicative of brute force attempts to login. Relevant alert is "Multiple failed login attempts".
                    References
                      DEF-CAPP-E5 Defender for Cloud Apps protect partial T1119 Automated Collection
                      Comments
                      This control's Information protection policies can detect and encrypt sensitive information at rest on supported platforms, which can inhibit automated data collection activities.
                      References
                      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1119 Automated Collection
                      DEF-CAPP-E5 Defender for Cloud Apps protect partial T1133 External Remote Services
                      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1133 External Remote Services
                      Comments
                      This control can provide logging of activity associated with potential exploitation of remote services such as anomalous geographic access.
                      References
                      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1213.004 Customer Relationship Management Software
                      Comments
                      This control may detect anomalous user behavior wrt information repositories such as Sharepoint or Confluence.
                      References
                        DEF-CAPP-E5 Defender for Cloud Apps protect partial T1649 Steal or Forge Authentication Certificates
                        DEF-CAPP-E5 Defender for Cloud Apps protect significant T1187 Forced Authentication
                        Comments
                        This control can provide significant protection against forced authentication methods by restricting actions associated with multiple file access methods such as SMB.
                        References
                        DEF-CAPP-E5 Defender for Cloud Apps detect significant T1187 Forced Authentication
                        DEF-CAPP-E5 Defender for Cloud Apps detect partial T1189 Drive-by Compromise
                        DEF-CAPP-E5 Defender for Cloud Apps protect minimal T1213 Data from Information Repositories
                        Comments
                        This control can provide fine-grained access control to information sharing repositories such as Sharepoint or Confluence. Due to this capability being limited to these services, it has been scored as Partial coverage resulting in a Partial score.
                        References
                        DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1213 Data from Information Repositories
                        Comments
                        This control may detect anomalous user behavior wrt information repositories such as Sharepoint or Confluence. Due to this capability being limited to these services, it has been scored as Partial coverage resulting in a Partial score.
                        References
                        DEF-CAPP-E5 Defender for Cloud Apps protect partial T1213.001 Confluence
                        Comments
                        This control may detect anomalous user behavior wrt information repositories such as Sharepoint or Confluence.
                        References
                          DEF-CAPP-E5 Defender for Cloud Apps detect partial T1213.001 Confluence
                          Comments
                          This control may detect anomalous user behavior wrt information repositories such as Sharepoint or Confluence.
                          References
                            DEF-CAPP-E5 Defender for Cloud Apps protect partial T1213.002 Sharepoint
                            Comments
                            This control may detect anomalous user behavior wrt information repositories such as Sharepoint or Confluence.
                            References
                              DEF-CAPP-E5 Defender for Cloud Apps detect partial T1213.002 Sharepoint
                              Comments
                              This control may detect anomalous user behavior wrt information repositories such as Sharepoint or Confluence.
                              References
                                DEF-CAPP-E5 Defender for Cloud Apps protect significant T1219 Remote Access Software
                                DEF-CAPP-E5 Defender for Cloud Apps detect partial T1219 Remote Access Software
                                DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1484 Domain or Tenant Policy Modification
                                DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1484.001 Group Policy Modification
                                Comments
                                This control can detect admin activity from risky IP addresses.
                                References
                                  DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1484.002 Trust Modification
                                  Comments
                                  This control can detect admin activity from risky IP addresses.
                                  References
                                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1485 Data Destruction
                                    Comments
                                    This control can identify deletion activity which could be potential malicious data destruction. Relevant Alerts include "Multiple storage deletion activities", "Multiple VM deletion activity", "Unusual file deletion activity (by user), "Suspicous email deletion activiy", and "Ransomware activity".
                                    References
                                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1486 Data Encrypted for Impact
                                    Comments
                                    This control can detect a range of ransomware-related activities including encryption. Relevant alert include "Ransomware activities" and "Unusual file deletion activity (by user)".
                                    References
                                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1496 Resource Hijacking
                                    Comments
                                    This control can identify some behaviors that are potential instances of resource hijacking. Relevant alerts include "Multiple VM Creation activities" and "Suspicious creation activity for cloud region".
                                    References
                                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1496.001 Compute Hijacking
                                    Comments
                                    This control can identify some behaviors that are potential instances of compute hijacking. Relevant alerts include "Multiple VM Creation activities" and "Suspicious creation activity for cloud region".
                                    References
                                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1496.002 Bandwidth Hijacking
                                    Comments
                                    This control can identify some behaviors that are potential instances of compute hijacking. Relevant alerts include "Multiple VM Creation activities" and "Suspicious creation activity for cloud region".
                                    References
                                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1496.003 SMS Pumping
                                    Comments
                                    This control can identify some behaviors that are potential instances of compute hijacking. Relevant alerts include "Multiple VM Creation activities" and "Suspicious creation activity for cloud region".
                                    References
                                    DEF-CAPP-E5 Defender for Cloud Apps detect partial T1496.004 Cloud Service Hijacking
                                    Comments
                                    This control can identify some behaviors that are potential instances of resource hijacking. Relevant alerts include "Multiple VM Creation activities" and "Suspicious creation activity for cloud region".
                                    References
                                      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1526 Cloud Service Discovery
                                      Comments
                                      This control can detect anomalous user activity that may be associated with cloud service discovery. Relevant alert is "Unusual file share activty (by user)".
                                      References
                                      DEF-CAPP-E5 Defender for Cloud Apps protect partial T1528 Steal Application Access Token
                                      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1528 Steal Application Access Token
                                      Comments
                                      This control can detect potentially risky apps. Relevant alerts include "Misleading publisher name for an Oauth app" and "Misleading OAuth app name".
                                      References
                                      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1530 Data from Cloud Storage
                                      DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1531 Account Access Removal
                                      DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1534 Internal Spearphishing
                                      Comments
                                      This control can identify anomalous user impersonation activity, which can be an element of internal spearphishing. Relevant alert is "Unusual impersonated activity (by user)".
                                      References
                                      DEF-CAPP-E5 Defender for Cloud Apps detect partial T1535 Unused/Unsupported Cloud Regions
                                      Comments
                                      This control can detect unusual region and activity for cloud resources (preview feature as of this writing). Relevant alert is "Suspicious creation activity for cloud region".
                                      References
                                      DEF-CAPP-E5 Defender for Cloud Apps protect partial T1558.005 Ccache Files
                                      Comments
                                      Defender for Cloud Apps provides endpoint detection and response (EDR) capabilities. This can potentially block attempts to steal ccache files.
                                      References
                                        DEF-CAPP-E5 Defender for Cloud Apps protect partial T1565 Data Manipulation
                                        DEF-CAPP-E5 Defender for Cloud Apps protect partial T1565.001 Stored Data Manipulation
                                        Comments
                                        This control can detect and encrypt sensitive information at rest on supported platforms.
                                        References
                                          DEF-CAPP-E5 Defender for Cloud Apps protect partial T1567 Exfiltration Over Web Service
                                          DEF-CAPP-E5 Defender for Cloud Apps detect partial T1567 Exfiltration Over Web Service
                                          Comments
                                          This control can identify large volume potential exfiltration activity, and log user activity potentially related to exfiltration via web services. A relevant alert is "Unusual file download (by user)".
                                          References
                                          DEF-CAPP-E5 Defender for Cloud Apps protect partial T1567.001 Exfiltration to Code Repository
                                          Comments
                                          This control can identify large volume potential exfiltration activity.
                                          References
                                            DEF-CAPP-E5 Defender for Cloud Apps detect partial T1567.001 Exfiltration to Code Repository
                                            Comments
                                            This control can identify large volume potential exfiltration activity, and log user activity potentially related to exfiltration via web services. A relevant alert is "Unusual file download (by user)".
                                            References
                                              DEF-CAPP-E5 Defender for Cloud Apps protect partial T1567.002 Exfiltration to Cloud Storage
                                              Comments
                                              This control can identify large volume potential exfiltration activity.
                                              References
                                                DEF-CAPP-E5 Defender for Cloud Apps detect partial T1567.002 Exfiltration to Cloud Storage
                                                Comments
                                                This control can identify large volume potential exfiltration activity, and log user activity potentially related to exfiltration via web services. A relevant alert is "Unusual file download (by user)".
                                                References
                                                  DEF-CAPP-E5 Defender for Cloud Apps detect partial T1574.013 KernelCallbackTable
                                                  Comments
                                                  This control offers behavior prevention capabilities for cloud environments that can be configured to block some types of behaviors related to process injection/memory tampering.
                                                  References
                                                  DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1578 Modify Cloud Compute Infrastructure
                                                  Comments
                                                  This control can identify anomalous admin activity. Relevant alerts include "Multiple storage deletion activities", "Multiple VM creation activities", and "Suspicious creation activity for cloud region".
                                                  References
                                                  DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1578.001 Create Snapshot
                                                  DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1578.002 Create Cloud Instance
                                                  DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1578.003 Delete Cloud Instance
                                                  DEF-CAPP-E5 Defender for Cloud Apps detect minimal T1578.004 Revert Cloud Instance
                                                  DEF-CAPP-E5 Defender for Cloud Apps detect partial T1666 Modify Cloud Resource Hierarchy
                                                  DEF-CAPP-E5 Defender for Cloud Apps protect partial T1053.007 Container Orchestration Job
                                                  Comments
                                                  Microsoft 365 Defender for Cloud Apps can scan images and containers for threats and vulnerabilities, as well as identify misconfigurations for remediation.
                                                  References