Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/09/2026, 18:23
Static task
static1
Behavioral task
behavioral1
Sample
AI_CAIQv1.0.2-star_security_questionnaire-generated_at_2025_10_30.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
AI_CAIQv1.0.2-star_security_questionnaire-generated_at_2025_10_30.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target AI_CAIQv1.0.2-star_security_questionnaire-generated_at_2025_10_30.xlsx
- Size 89KB
- Sample260910-w1jsastfqc
- SHA256 45b6e100041c58aebea0842d956986e9bdc0c492e8c12630297d2b4d00f24802
- MD5 739a13e4e4775b240aca2c5e030c7c6c
- SHA1 9e226fa1963d8deb0d8d7e454f1a96f15dc7bab4
- SHA512 a10aae100f7dfee5f1f99782e1befd3a7a5b4184db8290cef65736a8630e2d4c3dc47a4148279c8e8521ee1ac178239af60f6d497cb62a0d8b7ca3eb9e9342bb
- SSDEEP 1536:jFZuC8+z7E3T6T/+kpOeVZOQVsAXTRSl0bT+nceLpE+MiNGztkxfABhAjYt:u6E3e6gO4T8lsyncfiNYkxfGhAu
- TLSH T141930116C6AB5013D3B26D3F645920A2B04EBAD42511F31D29D0F2DFE6994639F2FB2C
- 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 opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3108 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 EXCEL.EXE 3108 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\AI_CAIQv1.0.2-star_security_questionnaire-generated_at_2025_10_30.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3108
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 1ea75e05a6a9d8b732e12fc02ff6ebbbf54f5d97452635eaa5f4b9f5acaecaa8
- MD5 8b4df5e686706ea1a8b1c0b1a18172aa
- SHA1 96c8427c4fc903fc55dcb2bd1a0c4bacd707ad40
- SHA512 ff164d3baebb006e3e13549d76ccf510bb752d8c0457bc9b6f5b0ae7c3ca7f89cd45e06c0ce7ec913735c0f12151cb09848761ad667dbd0183489a445f5ceb80
- TLSH T10A21660129C65F1BE059C23266325709D7307E226B46C11DB38EA21EAC71640976C756
- MD5 SHA1 SHA512 TLSH