Detectionmediumtest
New Virtual Smart Card Created Via TpmVscMgr.EXE
Detects execution of "Tpmvscmgr.exe" to create a new virtual smart card.
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Launch
Nasreddine Bencherchali (Nextron Systems)Created Thu Jun 15c633622e-cab9-4eaa-bb13-66a1d68b3e47windows
Log Source
WindowsProcess Creation
ProductWindows← raw: windows
CategoryProcess Creation← raw: process_creation
Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.
Detection Logic
Detection Logic2 selectors
detection:
selection_img:
Image|endswith: '\tpmvscmgr.exe'
OriginalFileName: 'TpmVscMgr.exe'
selection_cli:
CommandLine|contains: 'create'
condition: all of selection_*False Positives
Legitimate usage by an administrator
References
MITRE ATT&CK
Tactics
Rule Metadata
Rule ID
c633622e-cab9-4eaa-bb13-66a1d68b3e47
Status
test
Level
medium
Type
Detection
Created
Thu Jun 15
Path
rules/windows/process_creation/proc_creation_win_tpmvscmgr_add_virtual_smartcard.yml
Raw Tags
attack.execution