Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
05/08/2026, 20:03
General
- Target vcredist_v14.x64.exe
- Size 17.9MB
- Sample260805-ystcwavepc
- SHA256 843068991daaa1f73ad9f6239bce4d0f6a07a51f18c37ea2a867e9beca71295c
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\vcredist_v14.x64.exe"C:\Users\Admin\AppData\Local\Temp\vcredist_v14.x64.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Temp\{5B23B56C-1AD0-4A44-B3A2-6C43785CDC41}\.cr\vcredist_v14.x64.exe"C:\Windows\Temp\{5B23B56C-1AD0-4A44-B3A2-6C43785CDC41}\.cr\vcredist_v14.x64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\vcredist_v14.x64.exe" -burn.filehandle.attached=760 -burn.filehandle.self=7642⤵
- 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
vcredist_v14.x64.exe
logo.png
wixstdba.dll