MsiExec Web Install

Title: MsiExec Web Install
Status: test
Description:Detects suspicious msiexec process starts with web addresses as parameter
References:
  -https://blog.trendmicro.com/trendlabs-security-intelligence/attack-using-windows-installer-msiexec-exe-leads-lokibot/
Author: Florian Roth (Nextron Systems)
Date: 2018-02-09
modified:2022-01-07
Tags:

• -'attack.stealth'
• -'attack.t1218.007'
• -'attack.command-and-control'
• -'attack.t1105'

Logsource:

• category: process_creation
• product: windows

Detection:
  selection:
    CommandLine|contains|all:
      -' msiexec'
      -'://'

  condition:selection
Falsepositives:
  -False positives depend on scripts and administrative tools used in the monitored environment
Level: medium