Analysis
- user interaction
yes - max time kernel
118s - max time network
121s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-en - resource tags
- submitted
01/09/2026, 23:32
General
- Target Application.bat
- Size 23B
- Sample260901-3jp2bafc69
- SHA256 f4b650190b3f58c234df08e505bd956565105f647101c3c7c84f80563840187b
Malware Config
Signatures
- 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.
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Application.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\zen.exezen.exe key.txt2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1680-4-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-17-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-50-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-49-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-159-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/1680-158-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/1680-157-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/1680-156-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/1680-155-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/1680-154-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/1680-63-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-62-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-61-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-60-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-59-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-58-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-57-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-56-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-55-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-54-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-53-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-52-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-51-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-48-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-47-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-46-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-45-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-44-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-43-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-42-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-41-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-40-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-39-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-38-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-37-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-36-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-35-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-34-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-33-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-32-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-31-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-30-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-29-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-28-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-27-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-26-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-25-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-24-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-23-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-22-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-21-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-20-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-19-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-18-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-16-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-15-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-14-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-13-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-12-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-11-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-10-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-9-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-8-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-7-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-6-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-5-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-0-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-3-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-2-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-1-0x000000007F9A0000-0x000000007F9B0000-memory.dmp
memory/1680-190-0x0000000000ED0000-0x0000000000ED1000-memory.dmp