Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 06:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-750-t0zxue.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-750-t0zxue.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260808-750-t0zxue.xlsx
- Size 17KB
- Sample260808-hd24gasblg
- 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 1812 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 EXCEL.EXE 1812 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\attachment20260808-750-t0zxue.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1812
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3FTW9JYKJYRL0WJ0G3DA.temp
- Size 1KB
- SHA256 5f0d6d17996108b1521c49666ee7c2d9a90c397df1b26705fb2aff079ad637d2
- MD5 6fd20f0d32a7efb52c4fdec53a535ff3
- SHA1 1963b2833f1e0a17b72153f8beca38ef6154f627
- SHA512 66d89fe28623f5e8faa9f83091a75a63203785e0c3ee209dce664fcbed0a5df69bf27527873fe79450f624eadcc8774ebca24598e243059bc3e5225f43c1f38d
- TLSH T11321DD031B9F0A4AD4B543B2152E93D7FB70BC1AA210570ED644E13F6E74600994DBAE
- MD5 SHA1 SHA512 TLSH