Suspicious File Downloaded from Google Driveedit
Identifies suspicious file download activity from a Google Drive URL. This could indicate an attempt to deliver phishing payloads via a trusted webservice.
Rule type: eql
Rule indices:
- auditbeat-*
- logs-endpoint*
- logs-system.security*
Severity: medium
Risk score: 47
Runs every: 5m
Searches indices from: now-9m (Date Math format, see also Additional look-back time)
Maximum alerts per execution: 100
References:
Tags:
- Domain: Endpoint
- OS: Linux
- OS: Windows
- OS: macOS
- Use Case: Threat Detection
- Tactic: Command and Control
Version: 3
Rule authors:
- Elastic
Rule license: Elastic License v2
Rule queryedit
process where
/* common browser processes */
event.action in ("exec", "fork", "start") and
process.name : ("Microsoft Edge", "chrome.exe", "Google Chrome", "google-chrome-stable",
"google-chrome-beta", "google-chrome", "msedge.exe", "firefox.exe", "brave.exe",
"whale.exe", "browser.exe", "dragon.exe", "vivaldi.exe", "opera.exe", "firefox",
"powershell.exe", "curl", "curl.exe", "wget", "wget.exe") and
/* Look for Google Drive download URL with AV flag skipping */
(process.command_line : "*drive.google.com*" and process.command_line : "*export=download*" and process.command_line : "*confirm=no_antivirus*")
Framework: MITRE ATT&CKTM
-
Tactic:
- Name: Command and Control
- ID: TA0011
- Reference URL: https://attack.mitre.org/tactics/TA0011/
-
Technique:
- Name: Ingress Tool Transfer
- ID: T1105
- Reference URL: https://attack.mitre.org/techniques/T1105/