Detection rules › Sigma
Password Provided In Command Line Of Net.EXE
Detects a when net.exe is called with a password in the command line
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Initial Access | T1078 Valid Accounts |
| Persistence | T1078 Valid Accounts |
| Privilege Escalation | T1078 Valid Accounts |
| Defense Evasion | T1078 Valid Accounts |
| Lateral Movement | T1021.002 Remote Services: SMB/Windows Admin Shares |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: all of selection_img
or:
Image|endswith: '\net.exe'
Image|endswith: '\net1.exe'
OriginalFileName: net.exe
OriginalFileName: net1.exe
Stage 2: all of selection_cli
CommandLine|contains: ' use '
CommandLine|contains: '/USER:* *'
CommandLine|contains: ':*\\'
Stage 3: not 1 of filter_main_empty
CommandLine|endswith: ' '
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
CommandLine | ends_with | |
CommandLine | match |
|
Image | ends_with |
|
OriginalFileName | eq |
|