Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 00:17
Static task
static1
Behavioral task
behavioral1
Sample
CAIQv4.1.0-star_security_questionnaire-generated_at_2026_01_13(1).xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
CAIQv4.1.0-star_security_questionnaire-generated_at_2026_01_13(1).xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target CAIQv4.1.0-star_security_questionnaire-generated_at_2026_01_13(1).xlsx
- Size 77KB
- Sample260731-alg49sgr3y
- SHA256 56c730aae444fac9a0ca4c179c24dd12024b99acb574c912c6d343d9b43a3b86
- MD5 6b524256b2821763549c5776d6746285
- SHA1 e911a6ba47aeffd394843cfea49fef7b535371f5
- SHA512 71f1c24263a1f264ea08e76a59c4687164c4faf5ab826ef97ba8e25b5ae737590f9f213d6bf19a9bd4ad7a74ca3a5b254a820ec2eb877df3b27a116ee269e47c
- SSDEEP 1536:m7yPI9PS8dfaMCkO/vkV24XuqvA5ZX/EptOz:m7ycvfa9T/vkV9+9ZMpU
- TLSH T12A73E06A1C039180C60F2B3BD799A4ED8B6A656F324482875D89F42D2D17EC7237BCC8
- 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 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5604 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE 5604 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\CAIQv4.1.0-star_security_questionnaire-generated_at_2026_01_13(1).xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5604