1type: trigger
2name: sigmahq/proc_creation_win_hktl_crackmapexec_execution_patterns
3description: |
4  Detects various execution patterns of the CrackMapExec pentesting framework
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (Match('cmd.exe /Q /c  1> \\\\\\\\ 2>&1', evt.Parsed.CommandLine) || Match('cmd.exe /C  > \\\\\\\\ 2>&1', evt.Parsed.CommandLine) || Match('cmd.exe /C  > \\Temp\\ 2>&1', evt.Parsed.CommandLine) || evt.Parsed.CommandLine contains 'powershell.exe -exec bypass -noni -nop -w 1 -C "' || evt.Parsed.CommandLine contains 'powershell.exe -noni -nop -w 1 -enc ')
7blackhole: 2m
8#status: stable
9labels:
10  service: windows
11  confidence: 2
12  spoofable: 0
13  classification:
14   - attack.t1047
15   - attack.t1053
16   - attack.t1059.003
17   - attack.t1059.001
18
19  label: "HackTool - CrackMapExec Execution Patterns"
20  behavior : "windows:audit"
21  remediation: false
22
23scope:
24  type: ParentProcessId
25  expression: evt.Parsed.ParentProcessId
26
27