phantinuss
30 lines
940 B
YAML
30 lines
940 B
YAML
title: Suspicious Del in CommandLine
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id: 204b17ae-4007-471b-917b-b917b315c5db
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status: experimental
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description: suspicious command line to remove exe or dll
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author: frack113
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date: 2021/12/02
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references:
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- https://www.joesandbox.com/analysis/509330/0/html#1044F3BDBE3BB6F734E357235F4D5898582D
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tags:
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- attack.defense_evasion
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- attack.t1070.004
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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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susp_del_exe:
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CommandLine|contains|all:
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- 'del *.exe'
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- '/f '
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- '/q '
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susp_del_dll:
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CommandLine|contains|all:
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- 'del *.dll'
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- 'C:\ProgramData\'
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condition: susp_del_exe or susp_del_dll
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#cmd.exe (PID: 1044 cmdline: 'C:\Windows\System32\cmd.exe' /c taskkill /im A8D4.exe /f & timeout /t 6 & del /f /q 'C:\Users\user~1\AppData\Local\Temp\A8D4.exe' & del C:\ProgramData\*.dll & exit
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falsepositives:
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- Unknown
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level: medium
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