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Added detection testing service results inAccount Discovery With Net App

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root
2021-09-16 16:02:23 +00:00
parent 217d7fd23e
commit f68371cc3f
1 changed files with 13 additions and 8 deletions
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detections/endpoint/account_discovery_with_net_app.yml
+13 -8
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@@ -16,10 +16,15 @@ description: this search is to detect a potential account discovery series of co
search: '| tstats `security_content_summariesonly` values(Processes.process) as process
values(Processes.parent_process) as parent_process values(Processes.process_id)
as process_id count min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes
where `process_net` AND (Processes.process="*user*" OR Processes.process="*config*" OR Processes.process="*view /all*") by Processes.process_name Processes.dest Processes.user Processes.parent_process_name
| where count >=5 | `drop_dm_object_name(Processes)` | `security_content_ctime(firstTime)`
| `security_content_ctime(lastTime)` | `account_discovery_with_net_app_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..
where `process_net` AND (Processes.process="*user*" OR Processes.process="*config*"
OR Processes.process="*view /all*") by Processes.process_name Processes.dest Processes.user
Processes.parent_process_name | where count >=5 | `drop_dm_object_name(Processes)`
| `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)` | `account_discovery_with_net_app_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: admin or power user may used this series of command.
references:
- https://labs.vipre.com/trickbot-and-its-modules/
@@ -63,11 +68,11 @@ tags:
- _time
- Processes.dest
- Processes.user
- Processes.parent_process_name #parent process name
- Processes.parent_process #parent cmdline
- Processes.parent_process_name
- Processes.parent_process
- Processes.original_file_name
- Processes.process_name #process name
- Processes.process #process cmdline
- Processes.process_name
- Processes.process
- Processes.process_id
- Processes.parent_process_path
- Processes.process_path