Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/10/2026, 12:18
Static task
static1
Behavioral task
behavioral1
Sample
Application.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Application.bat
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
key.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
key.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
zen.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
zen.exe
Resource
win11ltsc2024-20260911-en
General
- Target Application.bat
- Size 23B
- Sample261014-pgqceacy21
- SHA256 f4b650190b3f58c234df08e505bd956565105f647101c3c7c84f80563840187b
- MD5 99b03fefda112b2baad970414e82c5a5
- SHA1 af1531593a37f020316740180dd224977a667c20
- SHA512 b161a6ff7ca9094783d8399fc458f570ec173ad343ca99021bd3b63cdf7b22e6508ba8b53dddf59041862d95c05233585fdd9a26a10e413cf37ffbd46387cad5
- MD5 SHA1 SHA512
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.
flow ioc 6 ip-api.com - 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.
pid Process 4700 cmd.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zen.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4700 wrote to memory of 2220 4700 cmd.exe 90
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
PID:4700 -
C:\Users\Admin\AppData\Local\Temp\zen.exezen.exe key.txt2⤵
- System Location Discovery: System Language Discovery
PID:2220
-