diff --git a/rules/windows/process_creation/Conti_esentutl.yaml b/rules/windows/process_creation/process_susp_esentutl_params.yaml similarity index 96% rename from rules/windows/process_creation/Conti_esentutl.yaml rename to rules/windows/process_creation/process_susp_esentutl_params.yaml index 91f75ab49..598525ac6 100644 --- a/rules/windows/process_creation/Conti_esentutl.yaml +++ b/rules/windows/process_creation/process_susp_esentutl_params.yaml @@ -1,31 +1,31 @@ -title: Esentutl Gather Credentials -id: 7df1713a-1a5b-4a4b-a071-dc83b144a101 -status: experimental -author: sam0x90 -date: 2021/08/06 -description: Conti recommendation to its affiliates to use esentult to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab. -references: - - https://twitter.com/vxunderground/status/1423336151860002816 - - https://attack.mitre.org/software/S0404/ - - https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/ -tags: - - attack.credential_access - - attack.t1003 - - attack.t1003.003 -logsource: - category: process_creation - product: windows -detection: - selection: - CommandLine|contains|all: - - 'esentutl' - - ' /p' - condition: all of them -falsepositives: - - To be determined -level: medium -fields: - - User - - CommandLine - - ParentCommandLine - - CurrentDirectory +title: Esentutl Gather Credentials +id: 7df1713a-1a5b-4a4b-a071-dc83b144a101 +status: experimental +author: sam0x90 +date: 2021/08/06 +description: Conti recommendation to its affiliates to use esentult to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab. +references: + - https://twitter.com/vxunderground/status/1423336151860002816 + - https://attack.mitre.org/software/S0404/ + - https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/ +tags: + - attack.credential_access + - attack.t1003 + - attack.t1003.003 +logsource: + category: process_creation + product: windows +detection: + selection: + CommandLine|contains|all: + - 'esentutl' + - ' /p' + condition: all of them +falsepositives: + - To be determined +level: medium +fields: + - User + - CommandLine + - ParentCommandLine + - CurrentDirectory