Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 18:22
General
- Target SnakeUpdater.exe
- Size 54KB
- Sample260727-w1dahscd39
- SHA256 73d13252d7f18d393d0d3d401e600b9e892533919c8529474d00a7dd58ca1261
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- Drops desktop.ini file(s) 1 IoCs
- ConfuserEx .NET packer 3 IoCs
Detects ConfuserEx .NET packer.
- 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.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies registry class 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SnakeUpdater.exe"C:\Users\Admin\AppData\Local\Temp\SnakeUpdater.exe"1⤵
- Downloads MZ/PE file
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Snake.exe"C:\Users\Admin\AppData\Local\Temp\Snake.exe" --new2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Snake.exe
desktop.ini
memory/616-14-0x0000000000F50000-0x0000000000F84000-memory.dmp
memory/616-17-0x00000000750B0000-0x000000007586C000-memory.dmp
memory/616-16-0x00000000032C0000-0x00000000032C6000-memory.dmp
memory/616-18-0x00000000750B0000-0x000000007586C000-memory.dmp
memory/616-33-0x00000000750B0000-0x000000007586C000-memory.dmp
memory/2552-0-0x00000000750C2000-0x00000000750C3000-memory.dmp
memory/2552-1-0x0000000000E40000-0x0000000000E56000-memory.dmp
memory/2552-2-0x0000000003260000-0x0000000003266000-memory.dmp
memory/2552-3-0x00000000750B0000-0x000000007586C000-memory.dmp
memory/2552-15-0x00000000750B0000-0x000000007586C000-memory.dmp