Analysis
- user interaction
yes - max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260911-en - resource tags
arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
23/10/2026, 09:07
Behavioral task
behavioral1
Sample
Payload.exe
Resource
win11-20260911-en
6 signatures
150 seconds
General
- Target Payload.exe
- Size 54KB
- Sample261023-k3smface73
- SHA256 aa665db712da59e0ee3d4c33605168ecc18b0bd59d0803302b8241b8e9422dc5
- MD5 48b3a2b6b9c9405d8b99fbac67f95b10
- SHA1 eb68afe41f1177f748d94346dff4bf191e3a9ce8
- SHA512 a182072891c20a75104013c1af919897780dddf70f8e9db6c5379dbefb7dc9dc3acd3af716b947bc9f24398c577338c7a02eac20fac503cdb4b797ac2506c6da
- SSDEEP 1536:ZBAA8DnYNe0J5T6DewsNMD+XExI3pmAm:38DnZux6DewsNMD+XExI3pm
- TLSH T1E3431744BFEA4A01E2BD8F7468F555150A34AA23F532EB1F88D668DB17327C58C40FE6
- MD5 SHA1 SHA512 SSDEEP TLSH
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 Payload.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain Payload.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 Payload.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2322150968-3922673059-3248713381-1000_Classes\Local Settings\MuiCache MiniSearchHost.exe - Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe Token: 33 3416 Payload.exe Token: SeIncBasePriorityPrivilege 3416 Payload.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4840 MiniSearchHost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Payload.exe"C:\Users\Admin\AppData\Local\Temp\Payload.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3416
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4840