Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 18:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
KTMBE25040170.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
KTMBE25040170.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target KTMBE25040170.exe
- Size 1.4MB
- Sample260910-w79bjaw1aw
- SHA256 116c096a488f53b298d3bac99942770afd3d791ae376534f050e6e4642c2fbb4
- MD5 4f475ce89de8c65bec36c9d9a01fe0f0
- SHA1 d9853bd44d2e32d89eaf10595a3d65be9190b91a
- SHA512 2083f5c720b3283f3ab2c13a19294f586fbb984fa06cfb354e3b492f259077cc1be13d4b7dac4f261cabc379093e2c1e4160004df343ac185255d0d4d3f88d04
- SSDEEP 24576:JIbw1I5s97DYzBmvHLDkUxFRCaVhHbZCjrRvJ0Jrq3GWZXvTHhq6QPXzNCo:gw1IGFYFmsU4anAjROr6HLBq6jo
- TLSH T18E6523837BEEC861C9158B32EE2BD4004735D65DB163D6987EDE539B080FB9E8612B07
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Creates a file in the Startup directory 1 TTPs 1 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Count.vbs KTMBE25040170.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5220 set thread context of 5016 5220 KTMBE25040170.exe 89 - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language KTMBE25040170.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InstallUtil.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 5220 KTMBE25040170.exe Token: SeDebugPrivilege 5220 KTMBE25040170.exe Token: SeDebugPrivilege 5016 InstallUtil.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5220 wrote to memory of 5016 5220 KTMBE25040170.exe 89 PID 5220 wrote to memory of 5016 5220 KTMBE25040170.exe 89 PID 5220 wrote to memory of 5016 5220 KTMBE25040170.exe 89 PID 5220 wrote to memory of 5016 5220 KTMBE25040170.exe 89 PID 5220 wrote to memory of 5016 5220 KTMBE25040170.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\KTMBE25040170.exe"C:\Users\Admin\AppData\Local\Temp\KTMBE25040170.exe"1⤵
- Creates a file in the Startup directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5220 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5016
-