Analysis
- max time kernel
149s - max time network
145s - 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, 17:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-761-2911x3.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-761-2911x3.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-761-2911x3.xlsx
- Size 17KB
- Sample261002-v7prfssdmb
- 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 1524 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 EXCEL.EXE 1524 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\attachment20261002-761-2911x3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1524
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XTKDOFA49NUCN8W8005Z.temp
- Size 3KB
- SHA256 46e44c5974e52c7639185a14cdfdfd0e7e067dd89816c6d1c1f0e9b4c66a85a7
- MD5 16fe0d69abcf26bd65757fed4113f2d3
- SHA1 9e22fef9a2e808bd8924d4feb145472433cbcff1
- SHA512 5b3555d1762ceda43425c8bd00693bd85b17df40e2d6cc8378134143cbedc4936cb9fa3bb60de4805a3830daba84156f30121e8bd51183d85fb70df03cc9ba0e
- TLSH T19E61F002CAEB1E5BD13D83B55A39876AE7717C52EB0AA14D77C4210F1C744008B5DEEB
- MD5 SHA1 SHA512 TLSH