Analysis
- max time kernel
1466s - max time network
1478s - platform
windows11-21h2_x64 - resource
win11-20241023-en - resource tags
- submitted
06/11/2024, 09:02
General
- Target Windowkill/_Redist/vcredist_2015-2019_x86.exe
- Size 13.7MB
- Sample241106-kzvbvsxdlc
- SHA256 ac96016f1511ae3eb5ec9de04551146fe351b7f97858dcd67163912e2302f5d6
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Windowkill\_Redist\vcredist_2015-2019_x86.exe"C:\Users\Admin\AppData\Local\Temp\Windowkill\_Redist\vcredist_2015-2019_x86.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Temp\{FEC0A75B-EB65-4C87-80EE-D846D11901A9}\.cr\vcredist_2015-2019_x86.exe"C:\Windows\Temp\{FEC0A75B-EB65-4C87-80EE-D846D11901A9}\.cr\vcredist_2015-2019_x86.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\Windowkill\_Redist\vcredist_2015-2019_x86.exe" -burn.filehandle.attached=580 -burn.filehandle.self=5602⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
logo.png
wixstdba.dll
vcredist_2015-2019_x86.exe