Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 15:17
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-32xfxz.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-32xfxz.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-32xfxz.xlsx
- Size 13KB
- Sample261002-spfdysch35
- SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
- MD5 b97e02d872014f6f3ad6be004d84bed5
- SHA1 adf2f053171fe54370cd691fb699d58fca69b6a1
- SHA512 b39c7fe01dc12ae62b272a9954e4330de97c1b847e78bbe244d4b3c2277a9eb13f3cad626e0ec81a102a7688392623f77c8e33dd6d59d13901ca0c6c21bd6e5e
- SSDEEP 384:ZShl19ZwYUoYmeoo10jUJiadaDgyM3eyln:019SVDmxoSa0m1ln
- TLSH T10D527DA93E1F8494CB5FE07CDB1411E55A8EE263819636477060F19C6ECB7E40F9B065
- 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 4788 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 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\attachment20261002-278819-32xfxz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4788
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DAL2DHOD5AW4849ARFUF.temp
- Size 671B
- SHA256 8416300095927d850241508e7fb9bd37d5ea46378ebc3071d63bbbbc2f0cdc74
- MD5 cc64deebbb8ad1054f67babc6dd19203
- SHA1 2973b84af419435a0cff230dcbbe00b80fafaf40
- SHA512 cf4b42ee2bc9e5cb7c17cbdb55e8c95b11de8746d69fc3a3984ba4ad871ec6067a3d9116a5cc9e3b6b68006dd255ce92ea469fe10a442d9444e95e18b8e3fb52
- TLSH T13D01E1104B872F2BE05455766A3E5B8EA6307D91B300B30FF2C0116F6EEBD40461A66E
- MD5 SHA1 SHA512 TLSH