Analysis
- user interaction
yes - max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 15:23
Static task
static1
Behavioral task
behavioral1
Sample
hilsener.msg
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target hilsener.msg
- Size 75KB
- Sample260720-ssl1xaet8n
- SHA256 d7049df1fb69edaf871d996dedb4c0296f5eadb053020f6191e56be9393e0330
- MD5 15003ba95e7d0bb008df551ff99a04e2
- SHA1 277fa0ea84f921a957d63fbf2ae29478390b23f4
- SHA512 a0b628e5f36e3f9406d9d882a6e5cc508417854f60a96c4cff5408d5faaa41b2915f1050871960a83401159add952b5b4660d37ab608f2cde93917786fe51c57
- SSDEEP 1536:4SBjXl30it3WbCFOxiKmWLinY+3W6WlMi:bl30i6CFOxOnY+yMi
- TLSH T1B473C0153AF65219F2B3EF3249E69093993BBD936D25895F2181330E0773941E8A1F3B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString OUTLOOK.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU OUTLOOK.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 6856 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 6856 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 31 IoCs
pid Process 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE 6856 OUTLOOK.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /f "C:\Users\Admin\AppData\Local\Temp\hilsener.msg"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:6856