Anvilogic high experimental spl
File Executed from INetCache [splunk-edr]
Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp. Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer). This use case detects when a file was executed from the C:\Users\<user>\AppData\Local\Microsoft\Windows\INetCache\IE folder.
Detection Logic
`get_endpoint_data` `get_endpoint_data_edr` "\\AppData\\Local\\Microsoft\\Windows\\INetCache\\IE"
| regex process_path="(?i)\x5cAppData\x5cLocal\x5cMicrosoft\x5cWindows\x5cINetCache\x5cIE"
| table _time, host, user, process, process_*, parent_*
| bin span=1s
| stats values(*) as * by _time, host Field Validations
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