Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
04/11/2026, 16:27
General
- Target 04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e.exe
- Size 2.9MB
- Sample261104-tyjcmsbv8s
- SHA256 04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- 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 4 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.
- 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 behavior: EnumeratesProcesses 48 IoCs
- Suspicious use of AdjustPrivilegeToken 22 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e.exe"C:\Users\Admin\AppData\Local\Temp\04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\42f40fd693f00611\m4w7p9kr\FontViewer.exe"C:\Users\Admin\AppData\Local\42f40fd693f00611\m4w7p9kr\FontViewer.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\42f40fd693f00611\m4w7p9kr'; exit 0"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
FontViewer.exe
GPKitClt.dll
XChat.bmp
__PSScriptPolicyTest_nuk1gzz3.lzd.psm1
memory/2612-120-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-113-0x0000000073980000-0x000000007398E000-memory.dmp
memory/2612-169-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-167-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-166-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-164-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-163-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-162-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-161-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-159-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-158-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-156-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-155-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-154-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-150-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-153-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-152-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-151-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-149-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-147-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-76-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-53-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-55-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-57-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-64-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-79-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-61-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-60-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-62-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-54-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-49-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-50-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-65-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-66-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-72-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-73-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-71-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-70-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-67-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-75-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-51-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-140-0x0000000073980000-0x000000007398E000-memory.dmp
memory/2612-63-0x00000000066B0000-0x00000000067A8000-memory.dmp
memory/2612-81-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-82-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-77-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-83-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-84-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-88-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-90-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-91-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-92-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-89-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-93-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-95-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-94-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-96-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-99-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-103-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-78-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-122-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-123-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-125-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/2612-124-0x0000000012530000-0x0000000012A85000-memory.dmp
memory/4540-36-0x000000006FB00000-0x000000006FB4C000-memory.dmp
memory/4540-25-0x0000000073820000-0x0000000073FDC000-memory.dmp
memory/4540-23-0x0000000003140000-0x0000000003176000-memory.dmp
memory/4540-46-0x0000000073820000-0x0000000073FDC000-memory.dmp
memory/4540-44-0x0000000007C30000-0x0000000007CC6000-memory.dmp
memory/4540-43-0x0000000007A30000-0x0000000007A3A000-memory.dmp
memory/4540-42-0x00000000079C0000-0x00000000079DA000-memory.dmp
memory/4540-41-0x0000000008000000-0x000000000867C000-memory.dmp
memory/4540-22-0x0000000073832000-0x0000000073833000-memory.dmp
memory/4540-40-0x0000000007890000-0x0000000007933000-memory.dmp
memory/4540-39-0x0000000007830000-0x0000000007850000-memory.dmp
memory/4540-35-0x0000000007850000-0x0000000007886000-memory.dmp
memory/4540-24-0x0000000005980000-0x0000000005FCA000-memory.dmp
memory/4540-33-0x0000000006650000-0x000000000666E000-memory.dmp
memory/4540-34-0x00000000066A0000-0x00000000066EC000-memory.dmp
memory/4540-32-0x00000000061B0000-0x000000000650B000-memory.dmp
memory/4540-29-0x0000000006140000-0x00000000061A6000-memory.dmp
memory/4540-28-0x00000000060D0000-0x0000000006136000-memory.dmp
memory/4540-27-0x0000000005780000-0x00000000057A2000-memory.dmp
memory/4540-26-0x0000000073820000-0x0000000073FDC000-memory.dmp