SigmaHQ/rules/windows/process_creation/process_creation_automated_collection.yml

title: Automated Collection Command Prompt
id: f576a613-2392-4067-9d1a-9345fb58d8d1
status: experimental
author: frack113
date: 2021/07/28
description: Once established within a system or network, an adversary may use automated techniques for collecting internal data.
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1119/T1119.md
tags:
    - attack.collection
    - attack.t1119
logsource:
    category: process_creation
    product: windows
detection:
    selection_ext:
        CommandLine|contains:
            - '.doc'
            - '.docx'
            - '.xls'
            - '.xlsx'
            - '.ppt'
            - '.pptx'
            - '.rtf'
            - '.pdf'
            - '.txt'
    selection_dir:
        CommandLine|contains|all:
            - 'dir '
            - ' /b '
            - ' /s '
    selection_findstr:
        OriginalFileName: FINDSTR.EXE
        CommandLine|contains: ' /e '
    condition: selection_ext and (selection_dir or selection_findstr)
falsepositives:
    - Unknown
level: medium