Suspicious AWS Organizations and Account Discovery via aws (via cloudtrail)

ATT&CK techniques

Discovery

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
- T1526Cloud Service Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects AWS Organizations and account enumeration API calls that map the blast radius of compromised access keys. Unit 42 observed this cloud service discovery during the SugarCRM incident where stolen credentials were used to survey the target environment before resource abuse, so alerting is warranted when these calls come from unexpected principals.

Reporting behind it

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Suspicious AWS Organizations and Account Discovery via aws (via cloudtrail)

Pivot detection · T1526 · 6 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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