Pavan Pothamsetti
@pepeteCompletionist
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2 detections
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Detects installation of a Windows service (Security EventID 4697)
named after known VirtualBox Guest Additions components (VBoxGuest, VBoxMouse, VBoxSF,
VBoxService, VBoxVideo, VBoxWDDM). Fires when either:
(a) the service binary is registered outside the legitimate VirtualBox install/driver
paths, or
(b) a driver-class component name (VBoxGuest/VBoxMouse/VBoxSF/VBoxVideo/VBoxWDDM) is
registered as a user-mode/own-process service instead of a kernel or file-system
driver — a structural mismatch that cannot occur with the genuine component and is
a strong indicator of name-based masquerading (T1036.005).
Adversaries reuse trusted VirtualBox names to blend malicious persistence into expected
guest-VM/EDR-noise telemetry.
named after known VirtualBox Guest Additions components (VBoxGuest, VBoxMouse, VBoxSF,
VBoxService, VBoxVideo, VBoxWDDM). Fires when either:
(a) the service binary is registered outside the legitimate VirtualBox install/driver
paths, or
(b) a driver-class component name (VBoxGuest/VBoxMouse/VBoxSF/VBoxVideo/VBoxWDDM) is
registered as a user-mode/own-process service instead of a kernel or file-system
driver — a structural mismatch that cannot occur with the genuine component and is
a strong indicator of name-based masquerading (T1036.005).
Adversaries reuse trusted VirtualBox names to blend malicious persistence into expected
guest-VM/EDR-noise telemetry.
Detects installation of a Windows service (System EventID 7045)
named after known VirtualBox Guest Additions components (VBoxGuest, VBoxMouse, VBoxSF,
VBoxService, VBoxVideo, VBoxWDDM). Fires when either:
(a) the service binary is registered outside the legitimate VirtualBox install/driver
paths, or
(b) a driver-class component name (VBoxGuest/VBoxMouse/VBoxSF/VBoxVideo/VBoxWDDM) is
registered as a user-mode/own-process service instead of a kernel or file-system
driver — a structural mismatch that cannot occur with the genuine component and is
a strong indicator of name-based masquerading (T1036.005).
Adversaries reuse trusted VirtualBox names to blend malicious persistence into expected
guest-VM/EDR-noise telemetry.
named after known VirtualBox Guest Additions components (VBoxGuest, VBoxMouse, VBoxSF,
VBoxService, VBoxVideo, VBoxWDDM). Fires when either:
(a) the service binary is registered outside the legitimate VirtualBox install/driver
paths, or
(b) a driver-class component name (VBoxGuest/VBoxMouse/VBoxSF/VBoxVideo/VBoxWDDM) is
registered as a user-mode/own-process service instead of a kernel or file-system
driver — a structural mismatch that cannot occur with the genuine component and is
a strong indicator of name-based masquerading (T1036.005).
Adversaries reuse trusted VirtualBox names to blend malicious persistence into expected
guest-VM/EDR-noise telemetry.