Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 11:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-750-owj0oi.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-750-owj0oi.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-750-owj0oi.xlsx
- Size 17KB
- Sample260809-m9pkgazvet
- 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 2640 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2640 EXCEL.EXE 2640 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 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\attachment20260809-750-owj0oi.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2640
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 3KB
- SHA256 3f85c85eafc9e8cef30ceef8c8ee0cccbcece4a5035173ad0b0937ce3cbb05ba
- MD5 abe8bf5baa78bc3a72d4b6882cd93fe5
- SHA1 cbf2655ba851bc44c028b9bfe53d1019a472eeec
- SHA512 e5e0d55f4eda07f379842c401b82538265711b19ee6c4d3f381324566deb23e63567a69f1ca8678b24ca5d068e8e3366ce4087eec270fd591a6c91b91d68307e
- TLSH T1488102024BDB2B6BD118823A19264726D731BC569B66D31F3148723E3EB57004A5EFB7
- MD5 SHA1 SHA512 TLSH