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Revert "Merge branch 'The-Haag-of-The-Storm' of https://github.com/splunk/security_content into The-Haag-of-The-Storm"

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This reverts commit f7befe61e6, reversing
changes made to 5b301ca9b6.
This commit is contained in:
mhaag-spl
2021-09-17 05:48:51 -06:00
parent 6747a30515
commit d646da8e70
1 changed files with 11 additions and 15 deletions
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detections/endpoint/extract_sam_from_registry.yml
+11 -15
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@@ -11,17 +11,13 @@ description: The following analytic identifies the use of `reg.exe` exporting Wi
registry hives for offline credential access attacks. Typically found executed from
a untrusted process or script. Upon execution, a file will be written to disk.
search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time)
as lastTime from datamodel=Endpoint.Processes where `process_reg` (Processes.process=*save*
OR Processes.process=*export*) AND (Processes.process=*sam* OR Processes.process=*system*
OR Processes.process=*security*) by Processes.dest Processes.user Processes.parent_process
Processes.process_name Processes.process Processes.process_id Processes.parent_process_id
| `drop_dm_object_name(Processes)` | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)`
| `extract_sam_from_registry_filter`'
how_to_implement: To successfully implement this search you need to be ingesting information
on process that include the name of the process responsible for the changes from
your endpoints into the `Endpoint` datamodel in the `Processes` node. In addition,
confirm the latest CIM App 4.20 or higher is installed and the latest TA for the
endpoint product.
as lastTime from datamodel=Endpoint.Processes where `process_reg`
(Processes.process=*save* OR Processes.process=*export*) AND (Processes.process=*sam*
OR Processes.process=*system* OR Processes.process=*security*) by Processes.dest
Processes.user Processes.parent_process Processes.process_name Processes.process
Processes.process_id Processes.parent_process_id | `drop_dm_object_name(Processes)`
| `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)` | `extract_sam_from_registry_filter`'
how_to_implement: To successfully implement this search you need to be ingesting information on process that include the name of the process responsible for the changes from your endpoints into the `Endpoint` datamodel in the `Processes` node. In addition, confirm the latest CIM App 4.20 or higher is installed and the latest TA for the endpoint product.
known_false_positives: It is possible some agent based products will generate false
positives. Filter as needed.
references:
@@ -68,11 +64,11 @@ tags:
- _time
- Processes.dest
- Processes.user
- Processes.parent_process_name
- Processes.parent_process
- Processes.parent_process_name #parent process name
- Processes.parent_process #parent cmdline
- Processes.original_file_name
- Processes.process_name
- Processes.process
- Processes.process_name #process name
- Processes.process #process cmdline
- Processes.process_id
- Processes.parent_process_path
- Processes.process_path