Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 01:05
General
- Target $PLUGINSDIR/VC_redist.x64.exe
- Size 24.2MB
- Sample260504-bfzb2aew4p
- SHA256 3642e3f95d50cc193e4b5a0b0ffbf7fe2c08801517758b4c8aeb7105a091208a
Score
4/10
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- 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.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VC_redist.x64.exe"C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VC_redist.x64.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Temp\{4AF19E57-F813-4266-A692-63DD268B6FA1}\.cr\VC_redist.x64.exe"C:\Windows\Temp\{4AF19E57-F813-4266-A692-63DD268B6FA1}\.cr\VC_redist.x64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VC_redist.x64.exe" -burn.filehandle.attached=728 -burn.filehandle.self=7242⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
VC_redist.x64.exe
logo.png
wixstdba.dll
memory/1028-47-0x0000000001730000-0x000000000180F000-memory.dmp
memory/1028-53-0x0000000001730000-0x000000000180F000-memory.dmp
memory/4824-48-0x0000000000EA0000-0x0000000000F7F000-memory.dmp
memory/4824-52-0x0000000000EA0000-0x0000000000F7F000-memory.dmp