Query: Sigma YAML for windows / process_creation
Matching passage: Sigma rule: Detects the Internet Information Services (IIS) command-line tool, AppCmd, being used to list passwords. Logsource: windows / process_creation. Rule: title: Microsoft IIS Service Account Password Dumped id: 2d3cdeec-c0db-45b4-aa86-082f7eb75701 status: test description: Detects the Internet Information Services (IIS) command-line tool, AppCmd, being used to list passwords references: - https://www.elastic.co/guide/en/security/current/microsoft-iis-service-account-password-dumped.html - https://twitter.com/0gtweet/status/1588815661085917186?cxt=HHwWhIDUyaDbzYwsAAAA - https://www.netspi.com/blog/technical/network-penetration-testing/decrypting-iis-passwords-to-break-out-of-the-dmz-part-2/ author: Tim Rauch, Janantha Marasinghe, Elastic (original idea) date: 2022-11-08 modified: 2023-01-22 tags: - attack.credential-access - attack.t1003 logsource: category: process_creation product: windows detection: selection_base_name: - Image|endswith: \appcmd.exe - OriginalFileName: appcmd.exe selection_base_list: CommandLine|contains: 'list ' selection_standalone: CommandLine|contains: - ' /config' - ' /xml' - ' -config' - ' -xml' selection_cmd_flags: CommandLine|contains: - ' /@t' - ' /text' - ' /show' - ' -@t' - ' -text' - ' -show' selection_cmd_grep: CommandLine|contains: - :\* - password condition: all of selection_base_* and (selection_standalone or all of selection_cmd_*) falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects Netsh command execution that whitelists a program located in a suspicious location in the Windows Firewall. Logsource: windows / process_creation. Rule: title: Suspicious Program Location Whitelisted In Firewall Via Netsh.EXE id: a35f5a72-f347-4e36-8895-9869b0d5fc6d status: test description: Detects Netsh command execution that whitelists a program located in a suspicious location in the Windows Firewall references: - https://www.virusradar.com/en/Win32_Kasidet.AD/description - https://www.hybrid-analysis.com/sample/07e789f4f2f3259e7559fdccb36e96814c2dbff872a21e1fa03de9ee377d581f?environmentId=100 author: Sander Wiebing, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community date: 2020-05-25 modified: 2023-12-11 tags: - attack.defense-impairment - attack.t1686.003 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \netsh.exe - OriginalFileName: netsh.exe selection_cli: - CommandLine|contains|all: - firewall - add - allowedprogram - CommandLine|contains|all: - advfirewall - firewall - add - rule - action=allow - program= selection_paths: CommandLine|contains: - :\$Recycle.bin\ - :\RECYCLER.BIN\ - :\RECYCLERS.BIN\ - :\SystemVolumeInformation\ - :\Temp\ - :\Users\Default\ - :\Users\Desktop\ - :\Users\Public\ - :\Windows\addins\ - :\Windows\cursors\ - :\Windows\debug\ - :\Windows\drivers\ - :\Windows\fonts\ - :\Windows\help\ - :\Windows\system32\tasks\ - :\Windows\Tasks\ - :\Windows\Temp\ - \Downloads\ - \Local Settings\Temporary Internet Files\ - \Temporary Internet Files\Content.Outlook\ - '%Public%\' - '%TEMP%' - '%TMP%' condition: all of selection_* falsepositives: - Unknown level: high