Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 13:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260925-764-7h6gav.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260925-764-7h6gav.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260925-764-7h6gav.xlsx
- Size 17KB
- Sample260925-qc7xbsec99
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5548 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5548 EXCEL.EXE 5548 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 EXCEL.EXE 5548 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\attachment20260925-764-7h6gav.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5548
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 2KB
- SHA256 a83458b5779ae2df1db3fcca4f6d016e54053b959074c12a514599672fe19467
- MD5 cb1dfde7f41ad8282991b99d61162463
- SHA1 d2153abcea0a554a6fd72bb2151df4c082957d9d
- SHA512 732df82c2cde8baa891257c1bea67ca448290c9af59d589b5ca43214fdfcdf1ad68e962f207a973998050274d46fb5aaf68db6ff4d22a7f1308b7cafd8e2e89d
- TLSH T10351E2424F870F9BD12143BB7629C34EF7707C11972D833E9684B62B7C795918E49916
- MD5 SHA1 SHA512 TLSH