Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 08:44
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260724-1074-6n5ekm.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260724-1074-6n5ekm.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260724-1074-6n5ekm.xlsx
- Size 17KB
- Sample260724-km7resvxhs
- 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 3800 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3800 EXCEL.EXE 3800 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 EXCEL.EXE 3800 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\attachment20260724-1074-6n5ekm.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3800
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 669B
- SHA256 6ff918250e93ef6d82e8690d2097f48dff82ee6e620db25cbc7ba78cb30d5f0b
- MD5 6e46a43f0fc16311bb98cfe39914d0eb
- SHA1 ca0828e319fd6f27a3f48c991c8ee0ad8b103b60
- SHA512 01ae09ed5cfa9b3b9599082438473621a1e02b6b95300c0a2fa681f3788ef0b88c6d3bdc47ed9584cbee7483c3e18c6b1e000644e7fb4a57d8fcca5dbb0604ce
- TLSH T12501E1034ADB7A5BD015037A2D3D8B29CF30FE51A240830CA6C052277CF5410EA6DB2D
- MD5 SHA1 SHA512 TLSH