Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
N/A (single event) |
Deduplication Period |
5 Days |
Required Data |
|
Detection Modules |
Cloud |
Detector Tags |
Cloud Serverless Function Credentials Theft Analytics |
ATT&CK Tactic |
|
ATT&CK Technique |
|
Severity |
Low |
Description
AWS serverless compute service token was used to execute a Command Line Interface (CLI) command. This may indicate token theft due to the nature of serverless compute.
Attacker's Goals
Exfiltrate serverless token and abuse it.
Investigative actions
- Verify whether the serverless-attached identity's credentials were intentionally used in CLI.
- Check what CLI commands were executed using the serverless attached token.
- Check if the suspected serverless function is compromised.
Variations
A Command Line Interface (AWS-CLI) command was executed from an AWS serverless compute serviceUnusual Command Line Interface (CLI) command was executed from an AWS serverless compute service