Adversaries may leverage chat and messaging applications, such as Microsoft Teams, Google Chat, and Slack, to mine valuable information.
The following is a brief list of example information that may hold potential value to an adversary and may also be found on messaging applications:
In addition to exfiltrating data from messaging applications, adversaries may leverage data from chat messages in order to improve their targeting - for example, by learning more about an environment or evading ongoing incident response efforts.(Citation: Sentinel Labs NullBulge 2024)(Citation: Permiso Scattered Spider 2023)
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 | T1213.005 | Messaging Applications | |
| attribute.confidentiality.data_disclosure | Confirmed or potential data disclosure | related-to | T1213.005 | Messaging Applications |
| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| cloud_identity | Cloud Identity | technique_scores | T1213.005 | Messaging Applications |
Comments
The access controls in Cloud Identity, such as MFA, can help to prevent an adversary from accessing internal software such as messaging tools, protecting customer data. However, if the adversary is able to access the system, Cloud Identity is not able to protect this data, leading to a score of partial.
References
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