Analysis
- max time kernel
150s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 09:11
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-qnxt92.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-qnxt92.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-qnxt92.xlsx
- Size 13KB
- Sample261002-k5xdeasbmd
- 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 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 4540 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 EXCEL.EXE 4540 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-qnxt92.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4540
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SDQJQM1VX8HLMP4WNVQX.temp
- Size 1KB
- SHA256 86f3b6f90e12ff82ab908d332fe5371c2c5bb1c39f64647d251d9e4441bd191d
- MD5 527a9fb03b190df96e43c5b0ebabb13a
- SHA1 6ae5282cc69041d9444fbfd740f70d8a2760fa45
- SHA512 527a1f026f9275cfde6a593be02c84e0c17f613dafe836774ed6e29a77e3e49602a39a8a47309092ff9b2a266c63de3fcc7e2deb7e0a41b1f5b99af9d3a08bd5
- TLSH T100415300CAC70F6BC13813B657399BD9E7A0B912D711D64E6B48620F2EB5510EB1DFB6
- MD5 SHA1 SHA512 TLSH