53 lines
1.5 KiB
YAML
53 lines
1.5 KiB
YAML
title: Lazarus Loaders
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author: Florian Roth, wagga
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date: 2020/12/23
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description: Detects different loaders as described in various threat reports on Lazarus
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group activity
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_10:
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CommandLine: '*.dat,*'
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SELECTION_11:
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CommandLine: '*.io,*'
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SELECTION_12:
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CommandLine: '*.ini,*'
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SELECTION_13:
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CommandLine: '*.db,*'
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SELECTION_2:
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CommandLine: '*cmd.exe /c *'
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SELECTION_3:
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CommandLine: '* -p 0x*'
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SELECTION_4:
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CommandLine: '*C:\ProgramData\\*'
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SELECTION_5:
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CommandLine: '*C:\RECYCLER\\*'
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SELECTION_6:
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CommandLine: '*rundll32.exe *'
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SELECTION_7:
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CommandLine: '*C:\ProgramData\\*'
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SELECTION_8:
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CommandLine: '*.bin,*'
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SELECTION_9:
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CommandLine: '*.tmp,*'
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condition: (SELECTION_1 and ((SELECTION_2 and SELECTION_3 and (SELECTION_4 or
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SELECTION_5)) or (SELECTION_6 and SELECTION_7 and (SELECTION_8 or SELECTION_9
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or SELECTION_10 or SELECTION_11 or SELECTION_12 or SELECTION_13))))
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falsepositives:
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- unknown
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id: 7b49c990-4a9a-4e65-ba95-47c9cc448f6e
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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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modified: 2021/06/27
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references:
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- https://www.hvs-consulting.de/lazarus-report/
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- https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/
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status: experimental
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tags:
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- attack.g0032
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yml_filename: win_apt_lazarus_loader.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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