60 lines
1.9 KiB
YAML
60 lines
1.9 KiB
YAML
title: New RUN Key Pointing to Suspicious Folder
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author: Florian Roth, Markus Neis, Sander Wiebing
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date: 2018/08/25
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description: Detects suspicious new RUN key element pointing to an executable in a
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suspicious folder
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detection:
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SELECTION_1:
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EventID: 12
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SELECTION_10:
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Details: '*C:\Users\Default\\*'
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SELECTION_11:
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Details: '*C:\Users\Desktop\\*'
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SELECTION_12:
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Details: '*\AppData\Local\Temp\\*'
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SELECTION_13:
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Details: '%Public%\\*'
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SELECTION_14:
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Details: wscript*
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SELECTION_15:
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Details: cscript*
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SELECTION_2:
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EventID: 13
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SELECTION_3:
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EventID: 14
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SELECTION_4:
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TargetObject: '*\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\\*'
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SELECTION_5:
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TargetObject: '*\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\\*'
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SELECTION_6:
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Details: '*C:\Windows\Temp\\*'
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SELECTION_7:
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Details: '*C:\$Recycle.bin\\*'
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SELECTION_8:
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Details: '*C:\Temp\\*'
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SELECTION_9:
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Details: '*C:\Users\Public\\*'
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condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and (SELECTION_4 or SELECTION_5)
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and ((SELECTION_6 or SELECTION_7 or SELECTION_8 or SELECTION_9 or SELECTION_10
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or SELECTION_11 or SELECTION_12) or (SELECTION_13 or SELECTION_14 or SELECTION_15)))
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falsepositives:
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- Software using weird folders for updates
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fields:
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- Image
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id: 02ee49e2-e294-4d0f-9278-f5b3212fc588
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level: high
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logsource:
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category: registry_event
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product: windows
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modified: 2021/10/30
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references:
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- https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html
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status: experimental
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tags:
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- attack.persistence
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- attack.t1060
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- attack.t1547.001
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yml_filename: sysmon_susp_run_key_img_folder.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/registry_event
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