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
CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2022-03-23_Renewal_Level%201_FINAL_23072025.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2022-03-23_Renewal_Level%201_FINAL_23072025.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2022-03-23_Renewal_Level%201_FINAL_23072025.xlsx
- Size 92KB
- Sample260910-w1j33aeb82
- SHA256 bf5bcd13c480fad5efc8ab1f211f74899fe87479434e8315f608932c8df7be39
- MD5 9056449acd7021027dc49eca155e6145
- SHA1 2420c5b2b1153dae44f51fb41727b413afb0a565
- SHA512 29f2ae7f2c2aeba522b2890d7c56e971675916cfac544c5c8e351e7fde94cdf3a3eae8b64deb17cb2be58ef27c4d7a22cfc258732d860c7c257af070ba94913a
- SSDEEP 1536:bzLt9WiNMHNiihtXExiMYN7uJUsj3TympVaQOv++J7/I14lDoIDG+YufER7aeAG+:Tt9WdNin9i75sjvpfOj7/XDGIfEaGm9t
- TLSH T13893F12EE251D4D2D22D1C3ACD779C99350AC809F099AAFD1C03FA980F7D61EB3CA559
- 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 4960 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 EXCEL.EXE 4960 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\CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2022-03-23_Renewal_Level%201_FINAL_23072025.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4960
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 886068015beffe663e14b13008891902772a7e2f29f3b47b889d38eaebc25d4b
- MD5 8148cd22792b43fcaa7190b96d08e9d3
- SHA1 5deffa0fd89c8669a685eacde4c62f7117d3b7e1
- SHA512 beaa69a7979694320460177eb5b3da99bd32f9d629f3463257a9dda9f81fae5ac5006c5c952908b35cce161fe8c1acbea2bfef2b54941d518d1a833a895e67b3
- TLSH T17F4112021BC70B7EE0244B367B3A471AD7B07C07971166ED6688414B7C79D029F5DB5B
- MD5 SHA1 SHA512 TLSH