New Generic Credentials Added Via Cmdkey.EXE

 1title: New Generic Credentials Added Via Cmdkey.EXE
 2id: b1ec66c6-f4d1-4b5c-96dd-af28ccae7727
 3status: test
 4description: |
 5    Detects usage of "cmdkey.exe" to add generic credentials.
 6    As an example, this can be used before connecting to an RDP session via command line interface.    
 7references:
 8    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#t1021001---remote-desktop-protocol
 9author: frack113, Nasreddine Bencherchali (Nextron Systems)
10date: 2023/02/03
11modified: 2024/03/05
12tags:
13    - attack.credential_access
14    - attack.t1003.005
15logsource:
16    category: process_creation
17    product: windows
18detection:
19    selection_img:
20        - Image|endswith: '\cmdkey.exe'
21        - OriginalFileName: 'cmdkey.exe'
22    selection_cli_generic:
23        CommandLine|contains|windash: ' -g' # Generic
24    selection_cli_user:
25        CommandLine|contains|windash: ' -u' # User
26    selection_cli_password:
27        CommandLine|contains|windash: ' -p' # Password
28    condition: all of selection_*
29falsepositives:
30    - Legitimate usage for administration purposes
31level: medium