CmdID

CmdID / Rules / Windows

HackTool - Potential Impacket Lateral Movement Activity

A Sigma rule for process creation on Windows, by Ecco, oscd.community, Jonhnathan Ribeiro, Tim Rauch.

high 2 ATT&CK techniques 4 programs it names

What it looks for

its detection, as SigmaHQ writes it
detection:
  selection_atexec:
    CommandLine|contains|all:
      - 'cmd.exe'
      - '/C'
      - 'Windows\Temp\'
      - '&1'
    ParentCommandLine|contains:
      - 'svchost.exe -k netsvcs'
      - 'taskeng.exe'
  selection_other:
    CommandLine|contains|all:
      - 'cmd.exe'
      - '/Q'
      - '/c'
      - '\\\\127.0.0.1\\'
      - '&1'
    ParentImage|endswith:
      - '\wmiprvse.exe'
      - '\mmc.exe'
      - '\explorer.exe'
      - '\services.exe'
  condition: 1 of selection_*

The rule’s detection, its selections and fields in order of name. The whole rule, with its references and false positives, is on SigmaHQ, by Ecco, oscd.community, Jonhnathan Ribeiro, Tim Rauch, under the Detection Rule License 1.1. CmdID evaluates it on a command line alone: a test on what a command line cannot show, such as the parent process or the user, is not met.

None of the everyday examples and documented commands on CmdID’s program pages trips it. To see whether a command line does, paste it into CmdID.

Programs and files it names

their pages here

ATT&CK

the techniques it is tagged with
T1021.003Remote Services: Distributed Component Object Model
T1047Windows Management Instrumentation