Adversaries may log into accessible cloud services within a compromised environment using Valid Accounts that are synchronized with or federated to on-premises user identities. The adversary may then perform management actions or access cloud-hosted resources as the logged-on user.
Many enterprises federate centrally managed user identities to cloud services, allowing users to login with their domain credentials in order to access the cloud control plane. Similarly, adversaries may connect to available cloud services through the web console or through the cloud command line interface (CLI) (e.g., Cloud API), using commands such as <code>Connect-AZAccount</code> for Azure PowerShell, <code>Connect-MgGraph</code> for Microsoft Graph PowerShell, and <code>gcloud auth login</code> for the Google Cloud CLI.
In some cases, adversaries may be able to authenticate to these services via Application Access Token instead of a username and password.
View in MITRE ATT&CK®| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| IAM-16 | Authorization Mechanisms | mitigates | T1021.007 | Cloud Services |
Comments
This control requires both CSP and CSC to independently enforce formal approval processes for user access, implement dynamic and explicit authorization mechanisms. The guidance focuses on implementing technical measures to verify authorization and prevent unauthorized access and execution.
References
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| IAM-14 | Strong Authentication | mitigates | T1021.007 | Cloud Services |
Comments
This control requires both CSP and CSC to independently enforce multi-factor authentication (MFA) for all non-console administrative, remote, sensitive data, and third-party access, implement secure centralized authentication systems and digital certificates, protect credentials, monitor authentication activity, and ensure strong, risk-based authentication measures are consistently applied and reviewed.
References
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| IAM-11 | CSCs Approval for Agreed Privileged Access Roles | mitigates | T1021.007 | Cloud Services |
Comments
This control requires both CSP and CSC to collaboratively identify high-risk data and privileged roles, enforce formal CSC approval workflows for CSP user access, use secure PAM systems, and implement comprehensive monitoring and reporting to ensure privileged access to sensitive CSC data is tightly controlled and traceable.
Privileged Account Management focuses on implementing policies, controls, and tools to securely manage privileged accounts (e.g., SYSTEM, root, or administrative accounts). This includes restricting access, limiting the scope of permissions, monitoring privileged account usage, and ensuring accountability through logging and auditing.This mitigation can be implemented through
account permissions and roles, PAM solutions, or just-In-Time access.
References
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| IAM-10 | Management of Privileged Access Roles | mitigates | T1021.007 | Cloud Services |
Comments
This control requires both CSP and CSC to independently manage privileged access by enforcing time-bound approvals, formal request and justification processes, automated revocation, session restrictions, credential vaulting and rotation, continuous monitoring, and periodic reviews, ensuring privileged access is tightly controlled, monitored, and limited to only what is necessary for specific roles and timeframes.
Privileged Account Management focuses on implementing policies, controls, and tools to securely manage privileged accounts (e.g., SYSTEM, root, or administrative accounts). This includes restricting access, limiting the scope of permissions, monitoring privileged account usage, and ensuring accountability through logging and auditing.This mitigation can be implemented through
account permissions and roles, PAM solutions, or just-In-Time access.
References
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| IAM-09 | Segregation of Privileged Access Roles | mitigates | T1021.007 | Cloud Services |
Comments
This control describes the periodic, risk-based, and reviews of privileged accounts and high-risk access configurations, ensuring these are accounts are managed and scrutinized to prevent unauthorized access or excessive privileges.
Privileged Account Management focuses on implementing policies, controls, and tools to securely manage privileged accounts (e.g., SYSTEM, root, or administrative accounts). This includes restricting access, limiting the scope of permissions, monitoring privileged account usage, and ensuring accountability through logging and auditing.This mitigation can be implemented through
account permissions and roles, PAM solutions, or just-In-Time access.
References
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| IPY-03 | Secure Interoperability and Portability Management | mitigates | T1021.007 | Cloud Services |
Comments
This control requires the CSP to encrypt communications using industry-standard protocols, securely manage API certificates and keys, and monitor/patch for vulnerabilities. The guidance for CSC requires it to classify API data, encrypt sensitive information during import/export, use secure protocols, and manage encryption keys independently to mitigate risks of data tampering, loss, or unauthorized access.
References
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| IPY-02 | Application Interface Availability | mitigates | T1021.007 | Cloud Services |
Comments
This control requires the CSP to provide secure, standards-based, interoperable APIs with up-to-date documentation and communicate changes, while the CSC must review API documentation, use open standards, test API functionality for data transfer and recovery, monitor for outages and changes, and ensure secure, portable, and interoperable cloud deployments.
References
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