Tanaka Zakku
35 lines
1.2 KiB
YAML
35 lines
1.2 KiB
YAML
title: Ke3chang Registry Key Modifications
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author: Markus Neis, Swisscom
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date: 2020/06/18
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description: Detects Registry modifications performed by Ke3chang malware in campaigns
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running in 2019 and 2020
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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CommandLine: '*-Property DWORD -name DisableFirstRunCustomize -value 2 -Force*'
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SELECTION_3:
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CommandLine: '*-Property String -name Check_Associations -value*'
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SELECTION_4:
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CommandLine: '*-Property DWORD -name IEHarden -value 0 -Force*'
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condition: (SELECTION_1 and (SELECTION_2 or SELECTION_3 or SELECTION_4))
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falsepositives:
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- Will need to be looked for combinations of those processes
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id: 7b544661-69fc-419f-9a59-82ccc328f205
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level: critical
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logsource:
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category: process_creation
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product: windows
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references:
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- https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf
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- https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/
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status: experimental
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tags:
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- attack.g0004
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- attack.defense_evasion
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- attack.t1089
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- attack.t1562.001
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yml_filename: win_apt_ke3chang_regadd.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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