Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/09/2026, 16:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260907-1106-mijmx3.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260907-1106-mijmx3.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260907-1106-mijmx3.xlsx
- Size 17KB
- Sample260907-vdd3vsdj5v
- 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 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 3512 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 EXCEL.EXE 3512 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\attachment20260907-1106-mijmx3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3512
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 4KB
- SHA256 46f03317d5730d671d6c26c92b5ba371db592c31e8669d802789d31aa974eb9c
- MD5 efaa70dd6265c81817e08f7e571f6722
- SHA1 1c5499eb07a1d984281a9661432beb939888f8a5
- SHA512 4223749a8492402aa778e678972c17d224487d373bfcffdf3aaef2749348956c4848b67df5fd991609ce76723fee349ef8559e0c9f550a68f1b7e28d00135918
- SSDEEP 96:U+fRM7a7nI1zGQOZTARZ0vMRIQt1Rjr4DiRkHXDRS2jZW:U+5M7MeGQOZcZ00IQhH46k1SJ
- TLSH T1C19122021EDB5E67E0284632563DF78DEB20BD02D7A4B71F3388057DAF66900A71DE66
- MD5 SHA1 SHA512 SSDEEP TLSH