Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/10/2026, 08:49
Static task
static1
Behavioral task
behavioral1
Sample
Application.cmd
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Application.cmd
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
cert.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
cert.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
util.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
util.exe
Resource
win11ltsc2024-20260911-en
General
- Target Application.cmd
- Size 25B
- Sample261006-kq77csvbrf
- SHA256 7c4f3e09c6428d0a0d7d85615695f5fedb35bb4e7180d31e1f8a1bacf22e5639
- MD5 17d94f34b9d15449b03bc099a637782b
- SHA1 eb474f898256e8e7baaf0d63b306d1169e637c73
- SHA512 0cc764b39983867bbb53bf83563c8bf15d97d921e2a0c1148abeed7df73e1c79f2cac57ea69c9f5fcfadf2cd91bc12756a2ff6f682c77172b7df74f144cbdc38
- 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 9 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 4596 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 util.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4596 wrote to memory of 1412 4596 cmd.exe 87
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Application.cmd"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Users\Admin\AppData\Local\Temp\util.exeutil.exe cert.txt2⤵
- System Location Discovery: System Language Discovery
PID:1412
-