itiB
34 lines
881 B
YAML
34 lines
881 B
YAML
|
|
title: Office Application Startup - Office Test
|
|
ruletype: Sigma
|
|
author: omkar72
|
|
date: 2020/10/25
|
|
description: Detects the addition of office test registry that allows a user to specify
|
|
an arbitrary DLL that will be executed every time an Office application is started
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 12
|
|
SELECTION_2:
|
|
EventID: 13
|
|
SELECTION_3:
|
|
EventID: 14
|
|
SELECTION_4:
|
|
TargetObject:
|
|
- HKCU\Software\Microsoft\Office test\Special\Perf
|
|
- HKLM\Software\Microsoft\Office test\Special\Perf
|
|
condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and SELECTION_4)
|
|
falsepositives:
|
|
- Unlikely
|
|
id: 3d27f6dd-1c74-4687-b4fa-ca849d128d1c
|
|
level: medium
|
|
logsource:
|
|
category: registry_event
|
|
product: windows
|
|
modified: 2021/09/13
|
|
references:
|
|
- https://attack.mitre.org/techniques/T1137/002/
|
|
status: experimental
|
|
tags:
|
|
- attack.persistence
|
|
- attack.t1137.002
|