Suspicious AWS SES Production Access Request via PutAccountDetails (Cloud Email Abuse)

ATT&CK techniques

Initial Access → Collection

Recon
Resource Dev
Initial Access
- T1078.004Cloud Accounts
Execution
Persistence
- T1078.004Cloud Accounts
Priv Esc
- T1078.004Cloud Accounts
Defense Evasion
- T1078.004Cloud Accounts
Cred Access
Discovery
Lateral Movement
Collection
- T1114Email Collection
C2
Exfiltration
Impact

What it detects

This rule detects SES PutAccountDetails CloudTrail events that request production sending access to escape the SES sandbox, a burst of which was central to the cloud email service takeover campaign. It matters because attackers using leaked keys raise sending limits before launching large phishing campaigns.

Reporting behind it

Related detections9 linkedT1078.004 — drag to rearrange

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Malicious Office 365 Email Rule Breach - On Behalf (via office365)

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Suspicious AWS Federated Console Login From Programmatic Credentials

Suspicious M365 Legacy Authentication via BAV2ROPC Client via m365

Suspicious STS AssumeRole With Exfil Session Name via CloudTrail (via cloudtrail)

Suspicious AWS Console Login Without MFA

Suspicious Cloud Sign-In From an Anonymizer or High-Risk Session (via signinlogs)

Suspicious AWS SES Production Access Request via PutAccountDetails (Cloud Email Abuse)

Pivot detection · T1078.004 · 9 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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