Analysis
- user interaction
yes - max time kernel
199s - max time network
204s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-fr - resource tags
arch:x64arch:x86image:win10ltsc2021-20260513-frlocale:fr-fros:windows10-ltsc_2021-x64systemwindows - submitted
02/07/2026, 17:49
Static task
static1
Behavioral task
behavioral1
Sample
MSIAfterburnerInstaller466.exe
Resource
win11ltsc2024-20260629-fr
3 signatures
900 seconds
Behavioral task
behavioral2
Sample
MSIAfterburnerInstaller466.exe
Resource
win10ltsc2021-20260513-fr
3 signatures
900 seconds
Behavioral task
behavioral3
Sample
MSIAfterburnerInstaller466.exe
Resource
win11-20260513-fr
28 signatures
900 seconds
Errors
Reason
Machine shutdown
General
- Target MSIAfterburnerInstaller466.exe
- Size 42.5MB
- Sample260702-wehm4sbs2t
- SHA256 459f8562dd7ef319de47e7064c6c010d937f6df9e02735e9e533517fbdca9f40
- MD5 be2481b8229a6a2dc0634801049d11b3
- SHA1 5671a21e0e551bffe7278178ad74c8a8c9ed12c3
- SHA512 2ae7324bcad8a0ba25cb0189f33b27ddc226d1bd5f76a766e65d602826a7fbce936fafbd72e2e7966854d7ac288710cbb7837b5eac162dca76f26e167ac01480
- SSDEEP 786432:Tlz+WV8pMeAwLtdDjgMA1ybO/DEHKd5e5a7PBgK+l89hEV9yA0j09Y3:Tlz+WG+eAfMA1yC/DtdY5IBWK9CVsAfC
- TLSH T17DA733287110573DCEB78239A12FC95B54397C4C2A606B2C3A7EB76A1EB4344D42F99E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- 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 MSIAfterburnerInstaller466.exe - Modifies data under HKEY_USERS 15 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "134" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 652 LogonUI.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\MSIAfterburnerInstaller466.exe"C:\Users\Admin\AppData\Local\Temp\MSIAfterburnerInstaller466.exe"1⤵
- System Location Discovery: System Language Discovery
PID:4680
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3a33855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:652