Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/09/2026, 15:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260929-308120-3jwbgz.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260929-308120-3jwbgz.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260929-308120-3jwbgz.xlsx
- Size 6KB
- Sample260929-spvtmsvw2m
- SHA256 6023a26e4c5cec77b195a9da12e3d7e5a250b289b848c6e77e9f6972ebff24de
- MD5 6e2b0a8131a312eeae880d3e5bbb5a0d
- SHA1 f202520030fa68c15cf9dd15aafd3a4b312e8acf
- SHA512 e53ecdba3c49e7a2163f5c0f274cdfec5537f99bb5f75881e4a918a27fee1779ac49e87feda4206990f95cdf4437280845cba1e4181184b6245a46d53bbdaefc
- SSDEEP 96:y3EaxRS0YWuQZDkLfVulvjKPGotFEB7wHSn81Suqsr0vkhIkRrxkumm/XF3:cxRnuQufVugPNFEBP6pIMeUrjm+3
- TLSH T1C2E14C2EF28EF472C067AC7EC00D21B5192D71C48212FE2D74656E9DD681B56633BA8D
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 5452 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5452 EXCEL.EXE 5452 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 EXCEL.EXE 5452 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\attachment20260929-308120-3jwbgz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5452
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 2KB
- SHA256 39771e8ad7d9f9b0efb7673f5171f5250e24df2efb96e26e90383e70da450e60
- MD5 427d78a08b5e38e096ea0dc830f785d7
- SHA1 32c59b187cf81e1142300b1314b16271bd5a5706
- SHA512 1849c66cb3af3935c12625ad09f314aaa460394dba0bca71402337aabe91f47a4f0c24d3f04c6a62242166c4566fe35d53b2de3098ea128924f46edfbe398520
- TLSH T1AA51F0032B8B1F6AD14443B24637CB69D770BC11C664860F56C852BBBC7A6118E1CFAB
- MD5 SHA1 SHA512 TLSH