mimikatz_through_windows_remote_management

rule mimikatz_through_windows_remote_management {
 meta:
    author = "Patryk Prauze - ING Tech"
    description = "Detects usage of mimikatz through WinRM protocol by monitoring access to lsass process by wsmprovhost.exe.  License: https://github.com/Neo23x0/sigma/blob/master/LICENSE.Detection.Rules.md."
    reference = "https://tdm.socprime.com/tdm/info/mV7fqMpJNxlu"
    version = "0.01"
    created = "2021-03-09"
    product = "windows"
    service = "sysmon"
    mitre = "credential_access, execution, t1003, t1028, s0005"

  events:
($selection.metadata.product_event_type = "10" and $selection.target.process.file.full_path = "C:\\windows\\system32\\lsass.exe" and $selection.principal.process.file.full_path = "C:\\Windows\\system32\\wsmprovhost.exe")

  condition:
    $selection
}