Analysis
- max time kernel
148s - max time network
143s - 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, 16:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260925-764-cq9xo3.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260925-764-cq9xo3.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260925-764-cq9xo3.xlsx
- Size 17KB
- Sample260925-tk7s3s116m
- 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 5876 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5876 EXCEL.EXE 5876 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 EXCEL.EXE 5876 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-cq9xo3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5876
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 edbaf05acbb4ed0298068dd743496688e2acac98e06ced0649318255534e53da
- MD5 191f1b0d19466403576689835c9dc84e
- SHA1 bc1e716ad1379a9038a614b99837112b5d5c7f5a
- SHA512 56e7ebe864db56e1d9c5b8a1cf5164ccdc5c207a9c7dcb4fc7034a8ea042f71ce562eb19cd7407a27e41385f0abdbc3812500624b78c103c788758f1e78657e1
- TLSH T16651EE03098B0F1ED02647767A39876EE2747D029700864F758541BFAD66A40DD2EF3A
- MD5 SHA1 SHA512 TLSH