Analysis
- user interaction
yes - max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
19/09/2026, 17:06
General
- Target svchost.exe
- Size 8.5MB
- Sample260919-vmeezstdqb
- SHA256 0d7935b4c3a3e3abcf97eac0750c6da94e88e440684beaf97e8c3538f2fd41b7
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 23 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "powershell -command "Add-MpPreference -ExclusionPath ""C:\Users\Admin\AppData\Local\Temp"""3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "Add-MpPreference -ExclusionPath ""C:\Users\Admin\AppData\Local\Temp""4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tmp_bxenaidx.exe"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\tmp_bxenaidx.exeC:\Users\Admin\AppData\Local\Temp\tmp_bxenaidx.exe4⤵
- Creates a file in the Startup directory
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\PROGRA~3\svshost.exeC:\PROGRA~3\svshost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
_raw_aes.pyd
_raw_aesni.pyd
_raw_ctr.pyd
_raw_ecb.pyd
_BLAKE2s.pyd
_ghash_clmul.pyd
_ghash_portable.pyd
_cpuid_c.pyd
VCRUNTIME140.dll
VCRUNTIME140_1.dll
_bz2.pyd
_ctypes.pyd
_hashlib.pyd
_lzma.pyd
_socket.pyd
_wmi.pyd
base_library.zip
libcrypto-3.dll
libffi-8.dll
_psutil_windows.pyd
python3.DLL
python312.dll
select.pyd
tmp_bxenaidx.exe
memory/4644-97-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/4644-89-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/4644-88-0x0000027908240000-0x0000027908262000-memory.dmp
memory/4644-85-0x00007FFD42D2F000-0x00007FFD42D30000-memory.dmp
memory/4644-90-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/4644-91-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/4644-92-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/4644-95-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/4644-94-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/4644-93-0x00007FFD42BA0000-0x00007FFD43544000-memory.dmp
memory/5664-124-0x0000000000E40000-0x0000000000E72000-memory.dmp
memory/5664-125-0x00000000015D0000-0x00000000015D6000-memory.dmp