Suspicious Run Key from Download
Detects the suspicious RUN keys created by software located in Download or temporary Outlook/Internet Explorer directories
Sigma rule (View on GitHub)
1title: Suspicious Run Key from Download
2id: 9c5037d1-c568-49b3-88c7-9846a5bdc2be
3status: test
4description: Detects the suspicious RUN keys created by software located in Download or temporary Outlook/Internet Explorer directories
5references:
6 - https://app.any.run/tasks/c5bef5b7-f484-4c43-9cf3-d5c5c7839def/
7 - https://github.com/HackTricks-wiki/hacktricks/blob/e4c7b21b8f36c97c35b7c622732b38a189ce18f7/src/windows-hardening/windows-local-privilege-escalation/privilege-escalation-with-autorun-binaries.md
8author: Florian Roth (Nextron Systems), Swachchhanda Shrawan Poude (Nextron Systems)
9date: 2019-10-01
10modified: 2025-02-17
11tags:
12 - attack.persistence
13 - attack.t1547.001
14logsource:
15 category: registry_event
16 product: windows
17detection:
18 selection:
19 Image|contains:
20 - '\AppData\Local\Packages\Microsoft.Outlook_'
21 - '\AppData\Local\Microsoft\Olk\Attachments\'
22 - '\Downloads\'
23 - '\Temporary Internet Files\Content.Outlook\'
24 - '\Local Settings\Temporary Internet Files\'
25 TargetObject|contains:
26 - '\Software\Microsoft\Windows\CurrentVersion\Run'
27 - '\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run'
28 - '\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run'
29 condition: selection
30falsepositives:
31 - Software installers downloaded and used by users
32level: high
References
Related rules
- Direct Autorun Keys Modification
- New RUN Key Pointing to Suspicious Folder
- Potential Persistence Attempt Via Run Keys Using Reg.EXE
- Suspicious Autorun Registry Modified via WMI
- Forest Blizzard APT - Custom Protocol Handler Creation