Analysis
- max time kernel
150s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 19:08
General
- Target VRCAD-Setup-2.0.1-x64.exe
- Size 8.9MB
- Sample260803-xs71laed75
- SHA256 4ccb7bd84d33f286a387e12ef28d790e0a29b72c09705e9015a9f5dd17ec6350
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 10 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\VRCAD-Setup-2.0.1-x64.exe"C:\Users\Admin\AppData\Local\Temp\VRCAD-Setup-2.0.1-x64.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-V7OAVEEONF.tmp\VRCAD-Setup-2.0.1-x64.tmp"C:\Users\Admin\AppData\Local\Temp\is-V7OAVEEONF.tmp\VRCAD-Setup-2.0.1-x64.tmp" /SL5="$C0052,8140715,856576,C:\Users\Admin\AppData\Local\Temp\VRCAD-Setup-2.0.1-x64.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Programs\VRCAD\VRCAD.exe"C:\Users\Admin\AppData\Local\Programs\VRCAD\VRCAD.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
MSVCP140.dll
VRCAD.exe
glfw3.dll
jsoncpp.dll
libsodium.dll
openxr_loader.dll
tiff.dll
vcruntime140.dll
vcruntime140_1.dll
vulkan-1.dll
z.dll
VRCAD-Setup-2.0.1-x64.tmp
memory/1304-12-0x0000000000650000-0x0000000000A8B000-memory.dmp
memory/1304-9-0x0000000000650000-0x0000000000A8B000-memory.dmp
memory/1304-10-0x0000000002F10000-0x0000000002F11000-memory.dmp
memory/1304-6-0x0000000002F10000-0x0000000002F11000-memory.dmp
memory/1304-91-0x0000000000650000-0x0000000000A8B000-memory.dmp
memory/1348-8-0x00000000006D0000-0x00000000007B0000-memory.dmp
memory/1348-0-0x00000000006D0000-0x00000000007B0000-memory.dmp
memory/1348-96-0x00000000006D0000-0x00000000007B0000-memory.dmp