T1213.002 Sharepoint

T1213.002 Sharepoint

Sub-technique of: T1213

High-Level Description

Adversaries may leverage the SharePoint repository as a source to mine valuable information. SharePoint will often contain useful information for an adversary to learn about the structure and functionality of the internal network and systems. For example, the following is a list of example information that may hold potential value to an adversary and may also be found on SharePoint:

• 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

Kill Chain Phase

• Collection (TA0009)

Platforms: Windows, Office Suite

What to Check

• Identify if Sharepoint technique is applicable to target environment
• Check Windows systems for indicators of Sharepoint
• Check Office Suite systems for indicators of Sharepoint
• Verify mitigations are bypassed or absent (3 known mitigations)
• Assess detection coverage (1 detection strategies)

How to Test

Manual Testing

1. Identify Attack Surface: Determine if the target environment is susceptible to Sharepoint by examining the target platforms (Windows, Office Suite).

2. Assess Existing Defenses: Review whether mitigations for T1213.002 are in place. If defenses are absent or misconfigured, this technique may be exploitable.

3. Execute Test: Use tools and methods described in the MITRE ATT&CK page and external references below.