From 565c8610cd16a0a8d04a427c9701ebe0e108bb74 Mon Sep 17 00:00:00 2001 From: root Date: Tue, 13 Oct 2020 15:40:24 +0000 Subject: [PATCH] Added detection testing service results inSystem Information Discovery Detection --- ...system_information_discovery_detection.yml | 82 +++++++++++-------- 1 file changed, 46 insertions(+), 36 deletions(-) diff --git a/detections/system_information_discovery_detection.yml b/detections/system_information_discovery_detection.yml index 3f8917bf14..8577696180 100644 --- a/detections/system_information_discovery_detection.yml +++ b/detections/system_information_discovery_detection.yml @@ -1,36 +1,46 @@ -author: Patrick Bareiss, Splunk -date: '2020-10-12' -description: Detect system information discovery techniques used by attackers to understand - configurations of the system to further exploit it. -id: 8e99f89e-ae58-4ebc-bf52-ae0b1a277e72 -known_false_positives: Administrators debugging servers -name: System Information Discovery Detection -references: -- https://oscp.infosecsanyam.in/priv-escalation/windows-priv-escalation -search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) - as lastTime from datamodel=Endpoint.Processes where (Processes.process="*wmic* qfe*" - OR Processes.process=*systeminfo* OR Processes.process=*hostname*) by Processes.user - Processes.process_name Processes.process Processes.dest | `drop_dm_object_name(Processes)` - | eventstats dc(process) as dc_processes_by_dest by dest | where dc_processes_by_dest - > 2 | stats values(process) min(firstTime) as firstTime max(lastTime) as lastTime - by user, dest | `security_content_ctime(firstTime)`| `security_content_ctime(lastTime)` - | `system_information_discovery_detection_filter`' -tags: - analytics_story: - - Discovery Techniques - asset_type: Windows - automated_detection_testing: passed - cis20: - - CIS 6 - - CIS 8 - dataset: - - https://attack-range-attack-data.s3-us-west-2.amazonaws.com/T1082/windows-sysmon.log - kill_chain_phases: - - Actions on Objectives - mitre_attack_id: - - T1082 - nist: - - DE.CM - security_domain: endpoint -type: ESCU -version: 1 +!!python/object/apply:collections.OrderedDict +- - - author + - Patrick Bareiss, Splunk + - - date + - '2020-10-12' + - - description + - Detect system information discovery techniques used by attackers to understand + configurations of the system to further exploit it. + - - id + - 8e99f89e-ae58-4ebc-bf52-ae0b1a277e72 + - - known_false_positives + - Administrators debugging servers + - - name + - System Information Discovery Detection + - - references + - - https://oscp.infosecsanyam.in/priv-escalation/windows-priv-escalation + - - search + - '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) + as lastTime from datamodel=Endpoint.Processes where (Processes.process="*wmic* + qfe*" OR Processes.process=*systeminfo* OR Processes.process=*hostname*) by + Processes.user Processes.process_name Processes.process Processes.dest | `drop_dm_object_name(Processes)` + | eventstats dc(process) as dc_processes_by_dest by dest | where dc_processes_by_dest + > 2 | stats values(process) min(firstTime) as firstTime max(lastTime) as lastTime + by user, dest | `security_content_ctime(firstTime)`| `security_content_ctime(lastTime)` + | `system_information_discovery_detection_filter`' + - - tags + - analytics_story: + - Discovery Techniques + asset_type: Windows + automated_detection_testing: passed + cis20: + - CIS 6 + - CIS 8 + dataset: + - https://attack-range-attack-data.s3-us-west-2.amazonaws.com/T1082/windows-sysmon.log + kill_chain_phases: + - Actions on Objectives + mitre_attack_id: + - T1082 + nist: + - DE.CM + security_domain: endpoint + - - type + - ESCU + - - version + - 1