Analysis
- max time kernel
149s - max time network
137s - 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, 04:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-761-99ziic.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-761-99ziic.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-761-99ziic.xlsx
- Size 17KB
- Sample261002-e4s2psvw6k
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
- MD5 451c6ea821ad114abafabe447c96c112
- SHA1 473adb6d8657712760af952aa61bf8e1580676a4
- SHA512 5a407331886a5542e7d65952e5e5daf89a2c373d773cc224f8eb809df38ad1879a7b6c0af1a418c6e83d1713dee6488127b5aad615a77bbdbc2f3133f85eec33
- SSDEEP 384:tMyUz/y3kM0B1vMSa1dpH/MRmWZqw0JfX2BtwcGFW:ivzEj0B1vMSa1dpfM770fX2fwcGFW
- TLSH T1F382AE3A96110C61CB1FA4BFD170071A61EB6A9295D633933668E2A839C33D53BEF153
- 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 1724 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 EXCEL.EXE 1724 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\attachment20261002-761-99ziic.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1724
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XIAU9LQA31B0E2S2IXX5.temp
- Size 1KB
- SHA256 52613f64eaad5602f3b7a0a06c6382e64aca700df21d261a9c7af42de89c2140
- MD5 26215e35c34f13112abe49c07eda96c4
- SHA1 4f5bd7ba29a8cece78864cd690dd226a183c2568
- SHA512 34859795697e52adb5132ae9bfb54a0af55034b122d9b4e56b3b489603159450ebfab43128c99e0baca3ca453fc07e44a6468804dd7aed76cab2fb870b275954
- TLSH T1A241748019E34F1BE0548A76BF75C357D770BC11AB1E922F5284162FAEB8100CB5DB6B
- MD5 SHA1 SHA512 TLSH