Analysis
- user interaction
yes - max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 05:10
Static task
static1
Behavioral task
behavioral1
Sample
appointment.ics
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target appointment.ics
- Size 798B
- Sample260819-ft4k5adb56
- SHA256 cc2add08fe6116a272aca8cefda3e457906b5c3045b136767fd99980122d2d84
- MD5 e266f771bc22234697f389311f610244
- SHA1 e303d637a9119509c9bfd44346389ba757ded6c4
- SHA512 c0f1bfec9f2e153c2ade1f32763d3a2dc57fa651626e874c582f01f51a55dcb090d619fd11ceb78335c9ee5175f1882adf81a308b67e6b703c4434a9c2f87034
- TLSH T1900141F3B4FA531E0047E2A01085D2997160982B654FC74A8191FB260D4CF4CE3F8839
- MD5 SHA1 SHA512 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 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 Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 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-1-5-21-3989226554-2204910950-1522900112-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" OUTLOOK.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2828 OUTLOOK.EXE - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2720 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2720 AUDIODG.EXE - Suspicious use of FindShellTrayWindow 6 IoCs
pid Process 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 4 IoCs
pid Process 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 56 IoCs
pid Process 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE 2828 OUTLOOK.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /ical "C:\Users\Admin\AppData\Local\Temp\appointment.ics"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:2828
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x0000000000000500 0x00000000000004E81⤵
- Suspicious use of AdjustPrivilegeToken
PID:2720