Analysis
- user interaction
yes - max time kernel
149s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/09/2026, 16:00
Static task
static1
Behavioral task
behavioral1
Sample
Underwriting_Review_Checklist_607257639.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
Underwriting_Review_Checklist_607257639.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target Underwriting_Review_Checklist_607257639.xlsx
- Size 12KB
- Sample260916-tf4kvsbf28
- SHA256 d3df1c495f24ab99eb3db120973ca1a1de23add345bd0e2fcf8c450cda1146b0
- MD5 71e4b93debcdcddb72ff1b015e64f9a5
- SHA1 7d0ce9a380ca352f11dcb8ad7e3cee66046fb3a8
- SHA512 014b6b814a631c58b8520408887d1fd925ff98bb6108e289fed0288c87178ae3ebd5ed9b984f7c168bd76d040b597854aead282a7f139d17197690fc187f3e29
- SSDEEP 192:u3BVvIw4Gb3URZfO8ZTYvg0U8NOcPlmwKamGUc81bhxvIW37GxRr+K631j:uzvJp3EZG8ZKdTPlmvGUPVxoRrx631j
- TLSH T1FC429D2EC0E50809E5FBF43C501907B661CC0288AB12567F1B14B1698BA66A783EF7DD
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 6132 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6132 EXCEL.EXE 6132 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 EXCEL.EXE 6132 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\Underwriting_Review_Checklist_607257639.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:6132
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 a6412f3390612564188254e7c4346e383652cdfed2056eb384de584d78056b7c
- MD5 3989426f1a134958c4a7fe3a9cabac80
- SHA1 047e9054fe4818d1ac32f5cf1d0cfdabbf9a1ea8
- SHA512 11d930c432b8feff6225ddd1841ecfb947fac30bfac39f175281812e1d859e86fef35feb50fb3843cf655f883afe2dd0ca6c15dd07d34f7e39482845e2e6ff5b
- TLSH T16D5100011ACB5F67D52481BA26358725EB207D03AB24960F2744615FEDF1940F65EF2F
- MD5 SHA1 SHA512 TLSH