Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 12:40
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-750-5h8agf.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-750-5h8agf.xlsx
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target attachment20260809-750-5h8agf.xlsx
- Size 17KB
- Sample260809-pv673sad99
- 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 5504 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 EXCEL.EXE 5504 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\attachment20260809-750-5h8agf.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5504
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Q2S1JYVDBRL2LXJK9EJJ.temp
- Size 2KB
- SHA256 a4a95753c07a3db2a66511080840defd163b35b02966aa8a1d878c6232de6131
- MD5 24b7168e72371d8122d02551359d0bb0
- SHA1 721a9c0094598ad509621a94fe1eebb770d5c49e
- SHA512 7b5be2b3bcd7affae884fcba49ca1342e794fc681c2dc944813c0f57c433e1d468c691da503072d0647a70c978aa963f7dfba0d3ff16a59d2d8174e790f11e5e
- TLSH T1C651C0520AD65A0FD12043B26A3AC75ED7307A53F710D31DD681515E7D6EC408AADF1E
- MD5 SHA1 SHA512 TLSH