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T1213 Data from Information Repositories Mappings

Adversaries may leverage information repositories to mine valuable information. Information repositories are tools that allow for storage of information, typically to facilitate collaboration or information sharing between users, and can store a wide variety of data that may aid adversaries in further objectives, such as Credential Access, Lateral Movement, or Defense Evasion, or direct access to the target information. Adversaries may also abuse external sharing features to share sensitive documents with recipients outside of the organization (i.e., Transfer Data to Cloud Account).

The following is a brief list of example information that may hold potential value to an adversary and may also be found on an information repository:

  • Policies, procedures, and standards
  • Physical / logical network diagrams
  • System architecture diagrams
  • Technical system documentation
  • Testing / development credentials (i.e., Unsecured Credentials)
  • Work / project schedules
  • Source code snippets
  • Links to network shares and other internal resources
  • Contact or other sensitive information about business partners and customers, including personally identifiable information (PII)

Information stored in a repository may vary based on the specific instance or environment. Specific common information repositories include the following:

  • Storage services such as IaaS databases, enterprise databases, and more specialized platforms such as customer relationship management (CRM) databases
  • Collaboration platforms such as SharePoint, Confluence, and code repositories
  • Messaging platforms such as Slack and Microsoft Teams

In some cases, information repositories have been improperly secured, typically by unintentionally allowing for overly-broad access by all users or even public access to unauthenticated users. This is particularly common with cloud-native or cloud-hosted services, such as AWS Relational Database Service (RDS), Redis, or ElasticSearch.(Citation: Mitiga)(Citation: TrendMicro Exposed Redis 2020)(Citation: Cybernews Reuters Leak 2022)

View in MITRE ATT&CK®

NIST 800-53 Mappings

Capability ID Capability Description Mapping Type ATT&CK ID ATT&CK Name Notes
CA-07 Continuous Monitoring mitigates T1213 Data from Information Repositories
CM-06 Configuration Settings mitigates T1213 Data from Information Repositories
CM-05 Access Restrictions for Change mitigates T1213 Data from Information Repositories
AC-17 Remote Access mitigates T1213 Data from Information Repositories
IA-08 Identification and Authentication (Non-Organizational Users) mitigates T1213 Data from Information Repositories
AC-21 Information Sharing mitigates T1213 Data from Information Repositories
SC-37 Out-of-band Channels mitigates T1213 Data from Information Repositories
AC-23 Data Mining Protection mitigates T1213 Data from Information Repositories
IA-04 Identifier Management mitigates T1213 Data from Information Repositories
SC-28 Protection of Information at Rest mitigates T1213 Data from Information Repositories
RA-05 Vulnerability Monitoring and Scanning mitigates T1213 Data from Information Repositories
CM-08 System Component Inventory mitigates T1213 Data from Information Repositories
SI-07 Software, Firmware, and Information Integrity mitigates T1213 Data from Information Repositories
AC-16 Security and Privacy Attributes mitigates T1213 Data from Information Repositories
CM-02 Baseline Configuration mitigates T1213 Data from Information Repositories
CM-02 Baseline Configuration mitigates T1213 Data from Information Repositories
IA-02 Identification and Authentication (Organizational Users) mitigates T1213 Data from Information Repositories
CM-07 Least Functionality mitigates T1213 Data from Information Repositories
SI-04 System Monitoring mitigates T1213 Data from Information Repositories
AC-02 Account Management mitigates T1213 Data from Information Repositories
AC-03 Access Enforcement mitigates T1213 Data from Information Repositories
AC-04 Information Flow Enforcement mitigates T1213 Data from Information Repositories
AC-05 Separation of Duties mitigates T1213 Data from Information Repositories
AC-06 Least Privilege mitigates T1213 Data from Information Repositories
CM-03 Configuration Change Control mitigates T1213 Data from Information Repositories

VERIS Mappings

Capability ID Capability Description Mapping Type ATT&CK ID ATT&CK Name Notes
action.malware.variety.Capture stored data Capture data stored on system disk related-to T1213 Data from Information Repositories
attribute.confidentiality.data_disclosure None related-to T1213 Data from Information Repositories

GCP Mappings

Capability ID Capability Description Mapping Type ATT&CK ID ATT&CK Name Notes
cloud_identity Cloud Identity technique_scores T1213 Data from Information Repositories
Comments
MFA and enforcing the principal of least privilege can be used to control adversaries and possibly hinder them from gaining access to a victim network or a private code repository.
References
  1. ['https://cloud.google.com/identity']

ATT&CK Subtechniques

Technique ID Technique Name Number of Mappings
T1213.002 Sharepoint 26
T1213.001 Confluence 26
T1213.004 Customer Relationship Management Software 20
T1213.003 Code Repositories 17
T1213.005 Messaging Applications 27