feat: add VMwareToolBoxCmd persistence
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title: Potential Persistence Via VMwareToolBoxCmd.EXE VM State Change Script
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id: 7aa4e81a-a65c-4e10-9f81-b200eb229d7d
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related:
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- id: 236d8e89-ed95-4789-a982-36f4643738ba
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type: derived
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status: experimental
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description: Detects execution of the "VMwareToolBoxCmd.exe" with the "script" and "set" flag to setup a specific script to run for a specific VM state
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references:
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- https://bohops.com/2021/10/08/analyzing-and-detecting-a-vmtools-persistence-technique/
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- https://www.hexacorn.com/blog/2017/01/14/beyond-good-ol-run-key-part-53/
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author: Nasreddine Bencherchali (Nextron Systems)
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date: 2023/06/14
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tags:
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- attack.execution
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- attack.persistence
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- attack.t1059
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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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selection_img:
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- Image|endswith: '\VMwareToolBoxCmd.exe'
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- OriginalFileName: 'toolbox-cmd.exe'
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selection_cli:
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CommandLine|contains|all:
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- ' script '
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- ' set '
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condition: all of selection_*
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falsepositives:
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- Unknown
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level: medium
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+38
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title: Suspicious Persistence Via VMwareToolBoxCmd.EXE VM State Change Script
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id: 236d8e89-ed95-4789-a982-36f4643738ba
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related:
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- id: 7aa4e81a-a65c-4e10-9f81-b200eb229d7d
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type: derived
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status: experimental
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description: Detects execution of the "VMwareToolBoxCmd.exe" with the "script" and "set" flag to setup a specific script that's located in a potential suspicious location to run for a specific VM state
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references:
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- https://bohops.com/2021/10/08/analyzing-and-detecting-a-vmtools-persistence-technique/
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author: Nasreddine Bencherchali (Nextron Systems)
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date: 2023/06/14
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tags:
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- attack.execution
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- attack.persistence
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- attack.t1059
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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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selection_bin_img:
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- Image|endswith: '\VMwareToolBoxCmd.exe'
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- OriginalFileName: 'toolbox-cmd.exe'
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selection_bin_cli:
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CommandLine|contains|all:
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- ' script '
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- ' set '
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selection_susp_paths:
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CommandLine|contains:
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- ':\PerfLogs\'
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- ':\Temp\'
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- ':\Windows\System32\Tasks\'
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- ':\Windows\Tasks\'
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- ':\Windows\Temp\'
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- '\AppData\Local\Temp'
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condition: all of selection_*
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falsepositives:
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- Unknown
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level: high
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