Adversaries may delete or alter generated artifacts on a host system, including logs or captured files such as quarantined malware. Locations and format of logs are platform or product-specific, however standard operating system logs are captured as Windows events or Linux/macOS files such as Bash History and /var/log/*.
These actions may interfere with event collection, reporting, or other notifications used to detect intrusion activity. This that may compromise the integrity of security solutions by causing notable events to go unreported. This activity may also impede forensic analysis and incident response, due to lack of sufficient data to determine what occurred.
View in MITRE ATT&CK®| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| action.malware.variety.Destroy data | Destroy or corrupt stored data | related-to | T1070 | Indicator Removal on Host |
| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| amazon_inspector | Amazon Inspector | technique_scores | T1070 | Indicator Removal on Host |
Comments
The Amazon Inspector Best Practices assessment package can assess security control "Configure permissions for system directories" that prevents privilege escalation by local users and ensures only the root account can modify/execute system configuration information and binaries. Amazon Inspector does not directly protect against system modifications rather it just checks to see if security controls are in place which can inform decisions around hardening the system. Furthermore, Amazon Inspector only supports a subset of the sub-techniques for this technique. Due to these things and the fact the security control is only supported for Linux platforms, the score is Minimal.
References
|
| Technique ID | Technique Name | Number of Mappings |
|---|---|---|
| T1070.003 | Clear Command History | 12 |
| T1070.002 | Clear Linux or Mac System Logs | 24 |
| T1070.001 | Clear Windows Event Logs | 23 |
| T1070.004 | File Deletion | 2 |
| T1070.005 | Network Share Connection Removal | 2 |
| T1070.006 | Timestomp | 2 |