Hub configuration

Name: Suspicious Child Process Of Veeam Dabatase
Author: sigmahq

More info

Suspicious Child Process Of Veeam Dabatase Detection Scenario by sigmahq | CrowdSec Hub

« Suspicious Child Process Of Veeam Dabatase »
v0.2 by sigmahq / proc_creation_win_mssql_veaam_susp_child_processes
Attack scenariowindowsNot spoofableLow confidence

Detects suspicious child processes of the Veeam service process. This could indicate potential RCE or SQL Injection.

Installation

cscli scenarios install sigmahq/proc_creation_win_mssql_veaam_susp_child_processes

YAML Configuration

1type: trigger
2name: sigmahq/proc_creation_win_mssql_veaam_susp_child_processes
3description: |
4  Detects suspicious child processes of the Veeam service process. This could indicate potential RCE or SQL Injection.
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.ParentImage endsWith '\\sqlservr.exe' && evt.Parsed.ParentCommandLine contains 'VEEAMSQL' && ((evt.Parsed.Image endsWith '\\cmd.exe' || evt.Parsed.Image endsWith '\\powershell.exe' || evt.Parsed.Image endsWith '\\pwsh.exe' || evt.Parsed.Image endsWith '\\wsl.exe' || evt.Parsed.Image endsWith '\\wt.exe') && (evt.Parsed.CommandLine contains '-ex ' || evt.Parsed.CommandLine contains 'bypass' || evt.Parsed.CommandLine contains 'cscript' || evt.Parsed.CommandLine contains 'DownloadString' || evt.Parsed.CommandLine contains 'http://' || evt.Parsed.CommandLine contains 'https://' || evt.Parsed.CommandLine contains 'mshta' || evt.Parsed.CommandLine contains 'regsvr32' || evt.Parsed.CommandLine contains 'rundll32' || evt.Parsed.CommandLine contains 'wscript' || evt.Parsed.CommandLine contains 'copy ') || evt.Parsed.Image endsWith '\\net.exe' || evt.Parsed.Image endsWith '\\net1.exe' || evt.Parsed.Image endsWith '\\netstat.exe' || evt.Parsed.Image endsWith '\\nltest.exe' || evt.Parsed.Image endsWith '\\ping.exe' || evt.Parsed.Image endsWith '\\tasklist.exe' || evt.Parsed.Image endsWith '\\whoami.exe'))
7blackhole: 2m
8#status: test
9labels:
10  service: windows
11  confidence: 1
12  spoofable: 0
13  classification:
14
15  label: "Suspicious Child Process Of Veeam Dabatase"
16  behavior : "windows:audit"
17  remediation: false
18
19scope:
20  type: ParentProcessId
21  expression: evt.Parsed.ParentProcessId
22
23

Hub configuration

« Suspicious Child Process Of Veeam Dabatase »v0.2 by sigmahq / proc_creation_win_mssql_veaam_susp_child_processesAttack scenariowindowsNot spoofableLow confidence

« Suspicious Child Process Of Veeam Dabatase »
v0.2 by sigmahq / proc_creation_win_mssql_veaam_susp_child_processes
Attack scenariowindowsNot spoofableLow confidence