Analysis
- user interaction
yes - max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 10:44
General
- Target MSI 5.9 .exe
- Size 1.1MB
- Sample261102-ms8a9abs8m
- SHA256 c5605d9911aa7c3308efe16370be500922f04189efe6389e13702181a6c44689
Malware Config
Signatures
- Executes dropped EXE 3 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.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\MSI 5.9 .exe"C:\Users\Admin\AppData\Local\Temp\MSI 5.9 .exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zS08FEBD69\BlueStacksInstaller.exe"C:\Users\Admin\AppData\Local\Temp\7zS08FEBD69\BlueStacksInstaller.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zS08FEBD69\HD-CheckCpu.exe"C:\Users\Admin\AppData\Local\Temp\7zS08FEBD69\HD-CheckCpu.exe" --cmd checkHypervEnabled3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Local\Temp\7zS08FEBD69\HD-CheckCpu.exe"C:\Users\Admin\AppData\Local\Temp\7zS08FEBD69\HD-CheckCpu.exe" --cmd checkSSE43⤵
- Executes dropped EXE
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
backicon.png
checked_gray.png
close_red.png
custom.png
exit_close_click.png
installer_bg.jpg
installer_logo.png
installer_minimize.png
loader.png
minimize_progress_click.png
setpath.png
unchecked_gray.png
BlueStacksInstaller.exe
BlueStacksInstaller.exe.config
HD-CheckCpu.exe
JSON.dll
i18n.en-US.txt
ThemeFile
memory/2328-122-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-152-0x0000000020F50000-0x0000000020F58000-memory.dmp
memory/2328-130-0x000000001CAD0000-0x000000001CFF8000-memory.dmp
memory/2328-136-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-137-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-139-0x000000001C410000-0x000000001C41E000-memory.dmp
memory/2328-127-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-138-0x000000001C440000-0x000000001C47E000-memory.dmp
memory/2328-125-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-124-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-123-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-121-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-120-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-131-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-119-0x000000001B760000-0x000000001B7C8000-memory.dmp
memory/2328-117-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-116-0x0000000000A90000-0x0000000000B24000-memory.dmp
memory/2328-114-0x00007FFF0150F000-0x00007FFF01510000-memory.dmp
memory/2328-154-0x000000001BD40000-0x000000001BE48000-memory.dmp
memory/2328-155-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-156-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-157-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-158-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-159-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-160-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-161-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp
memory/2328-162-0x00007FFF01380000-0x00007FFF01D24000-memory.dmp