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26 lines
781 B
YAML
26 lines
781 B
YAML
title: Suspicious Rundll32 Activity Invoking Sys File
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id: 731231b9-0b5d-4219-94dd-abb6959aa7ea
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description: Detects suspicious process related to rundll32 based on command line that includes a *.sys file as seen being used by UNC2452
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status: experimental
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references:
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- https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/
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tags:
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- attack.defense_evasion
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- attack.t1218.011
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author: Florian Roth
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date: 2021/03/05
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logsource:
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category: process_creation
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product: windows
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detection:
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selection1:
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CommandLine|contains: 'rundll32.exe'
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selection2:
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CommandLine|contains:
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- '.sys,'
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- '.sys '
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condition: selection1 and selection2
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falsepositives:
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- Unknown
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level: high
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