Analysis
- user interaction
yes - max time kernel
86s - max time network
69s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/10/2026, 00:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
TenhjoOptimizer.exe
Resource
win10v2004-20260911-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
TenhjoOptimizer.exe
Resource
win11ltsc2024-20260911-en
0 signatures
150 seconds
General
- Target TenhjoOptimizer.exe
- Size 35.3MB
- Sample261024-a4fddswt2m
- SHA256 20807e6f4f62c25d966062b1c362cbb493139c85f1975e5c175159b1e7c1de0d
- MD5 e91a5750da17fed1c1bfed1cd8b3bbef
- SHA1 a0aa08bd15d63201ea413b79b64416dbde5b9c2a
- SHA512 3dd74093c25e69c6f4e71eda79c011c2780d70e1f023648492f2fefeeabcc40119e665677bdee891ef4537c68bf0c0d56075e337564880b9c298048d88611641
- SSDEEP 786432:/cijSY8vuuvkDldrfvccgU1JTYhzS8mgvYFp9rtQk96YWJUnhmU:/AY8vuuvk3YhO8rYv9rsYW
- TLSH T175870263F1438500DD9A4E368EA2EB540731BC19FF26561B3184BF0EAE733C26E65796
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname TenhjoOptimizer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain TenhjoOptimizer.exe