Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
28/09/2026, 05:13
General
- Target ProteKids-Setup-1.0.0.exe
- Size 45.4MB
- Sample260928-fwthyavy4k
- SHA256 aef393194fdbb6fc1495c45522fa807d71140ea0dbc2a8238a36f381d6709c43
Malware Config
Signatures
- Creates a file in the Startup directory 1 TTPs 1 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 46 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Detects Pyinstaller 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 7 IoCs
- Suspicious use of SendNotifyMessage 6 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ProteKids-Setup-1.0.0.exe"C:\Users\Admin\AppData\Local\Temp\ProteKids-Setup-1.0.0.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-GY7SSR5PPU.tmp\ProteKids-Setup-1.0.0.tmp"C:\Users\Admin\AppData\Local\Temp\is-GY7SSR5PPU.tmp\ProteKids-Setup-1.0.0.tmp" /SL5="$50112,46370676,877568,C:\Users\Admin\AppData\Local\Temp\ProteKids-Setup-1.0.0.exe"2⤵
- Creates a file in the Startup directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Programs\ProteKids\ProteKids.exe"C:\Users\Admin\AppData\Local\Programs\ProteKids\ProteKids.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ProteKids.exe
MSVCP140_1.dll
Qt6Core.dll
QtCore.pyd
pyside6.abi3.dll
is-V4YIFE40WA.tmp
VCRUNTIME140.dll
VCRUNTIME140_1.dll
_asyncio.pyd
_bz2.pyd
_cffi_backend.cp312-win_amd64.pyd
_ctypes.pyd
_decimal.pyd
_hashlib.pyd
_lzma.pyd
_multiprocessing.pyd
_overlapped.pyd
_portaudiowpatch.cp312-win_amd64.pyd
_queue.pyd
_socket.pyd
_ssl.pyd
_uuid.pyd
_wmi.pyd
_zoneinfo.pyd
base_library.zip
libcrypto-3.dll
libffi-8.dll
libssl-3.dll
pyexpat.pyd
python3.dll
python312.dll
select.pyd
MSVCP140.dll
Shiboken.pyd
VCRUNTIME140_1.dll
shiboken6.abi3.dll
test.wav
unicodedata.pyd
winsound.pyd
ProteKids-Setup-1.0.0.tmp
memory/1412-11-0x0000000000D40000-0x0000000001180000-memory.dmp
memory/1412-7-0x0000000000D40000-0x0000000001180000-memory.dmp
memory/1412-8-0x0000000003960000-0x0000000003961000-memory.dmp
memory/1412-5-0x0000000003960000-0x0000000003961000-memory.dmp
memory/1412-13-0x0000000000D40000-0x0000000001180000-memory.dmp
memory/1412-447-0x0000000000D40000-0x0000000001180000-memory.dmp
memory/1412-512-0x0000000000D40000-0x0000000001180000-memory.dmp
memory/4148-504-0x00007FF870CB0000-0x00007FF870FD5000-memory.dmp
memory/4148-517-0x0000026D9E5B0000-0x0000026DA050A000-memory.dmp
memory/4544-6-0x0000000000540000-0x0000000000625000-memory.dmp
memory/4544-0-0x0000000000540000-0x0000000000625000-memory.dmp
memory/4544-513-0x0000000000540000-0x0000000000625000-memory.dmp