From cff1c5dd7493fa0787751d2921d68dfd57cb9c8a Mon Sep 17 00:00:00 2001 From: pyth0n1c <87383215+pyth0n1c@users.noreply.github.com> Date: Tue, 4 Jan 2022 08:23:36 -0800 Subject: [PATCH] Update Text of Detection Minor update to text of "Possible Browser Pass View Parameter" --- .../endpoint/possible_browser_pass_view_parameter.yml | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/detections/endpoint/possible_browser_pass_view_parameter.yml b/detections/endpoint/possible_browser_pass_view_parameter.yml index 10f3a9bbb5..86c5a204c8 100644 --- a/detections/endpoint/possible_browser_pass_view_parameter.yml +++ b/detections/endpoint/possible_browser_pass_view_parameter.yml @@ -6,13 +6,13 @@ author: Teoderick Contreras, Splunk type: Hunting datamodel: - Endpoint -description: This analytic will detect a suspicious process contains a commandline - parameter related to web browser credential dumper. This technique is used by Remcos RAT - malware where it uses the Nirsoft webbrowserpassview.exe application to dump web browser - credentials. Remcos use the "/stext" command line to dump the credential in text format. +description: This analytic will detect if a suspicious process contains a commandline + parameter related to a web browser credential dumper. This technique is used by Remcos RAT + malware which uses the Nirsoft webbrowserpassview.exe application to dump web browser + credentials. Remcos uses the "/stext" command line to dump the credentials in text format. This Hunting query is a good indicator of hosts suffering from possible Remcos RAT infection. Since the hunting query is based on the parameter command and the possible path where it will - save the text credential information, It may catch normal tools that are using the same command and behavior. + save the text credential information, it may catch normal tools that are using the same command and behavior. search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes where Processes.process IN ("*/stext *", "*/shtml *", "*/LoadPasswordsIE*", "*/LoadPasswordsFirefox*", "*/LoadPasswordsChrome*",