Analysis
- 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
24/07/2026, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
week_appointment_calendar.one
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
week_appointment_calendar.one
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target week_appointment_calendar.one
- Size 72KB
- Sample260724-phwktadr41
- SHA256 9037e60b24cf0f56cc9e03ea0c2dc2f96180ac160b90c5836e80cc409e6611eb
- MD5 48d3b987ac351f229e4101d0c18128ba
- SHA1 db2aca547bf69805f5dcc90c3f7f04da136cfec2
- SHA512 81225bddaf7025eb74ff8471c59ea447e3fac4ade7d2a168212ebb956055017db96a7ff3707e5d2c569eb8bcf6c2fcf0fa3a74858a4e84fb008dd9201a09bbd6
- SSDEEP 768:Y4oMRNYRpRMoyRpRImfhq0+EAS3bEVLobtnXRrUB4ehO2Rxaukvh8dSp1F+rY7QO:mRpR2RpRQVr3v0l
- TLSH T1CD733B4A23E044CBC93FAA3B42977D0B273193C9ABB54F6F9B1744EE4CA9550DA4211F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ONENOTE.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU ONENOTE.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily ONENOTE.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4920 ONENOTE.EXE 4920 ONENOTE.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4920 ONENOTE.EXE 4920 ONENOTE.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE 4920 ONENOTE.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\ONENOTE.EXE"C:\Program Files\Microsoft Office\Root\Office16\ONENOTE.EXE" "C:\Users\Admin\AppData\Local\Temp\week_appointment_calendar.one"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4920