Adversaries may schedule data exfiltration to be performed only at certain times of day or at certain intervals. This could be done to blend traffic patterns with normal activity or availability.
When scheduled exfiltration is used, other exfiltration techniques likely apply as well to transfer the information out of the network, such as Exfiltration Over C2 Channel or Exfiltration Over Alternative Protocol.
View in MITRE ATT&CK®| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| action.malware.variety.Export data | Export data to another site or system | related-to | T1029 | Scheduled Transfer | |
| attribute.confidentiality.data_disclosure | None | related-to | T1029 | Scheduled Transfer | |
| amazon_guardduty | Amazon GuardDuty | technique_scores | T1029 | Scheduled Transfer |
Comments
The following GuardDuty finding type flags events that may indicate adversaries attempting to exfiltrate data, such as sensitive documents, through the use of automated processing after being gathered during Collection.
Behavior:EC2/TrafficVolumeUnusual
Accuracy and Coverage is unknown, as this finding flags traffic volume that differs from a baseline.
References
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