Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 12:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260727-159293-n76xux.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260727-159293-n76xux.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260727-159293-n76xux.xlsx
- Size 17KB
- Sample260727-pt2k7ssyes
- 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 2832 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2832 EXCEL.EXE 2832 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 EXCEL.EXE 2832 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\attachment20260727-159293-n76xux.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2832
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 4KB
- SHA256 1e0ed84f41469f0b6359fed91472856e191135a9ba8696a6e83ab6e32410a62a
- MD5 b0499c32cbed263dbf272d2b5cb91a43
- SHA1 63ad373330f1d2d278ca485af52de5633ac225c6
- SHA512 c74d37309283d847390b41df8d871a97ff616af1eb36c652fc6b7579e99a44b28bab6bfe44ca5243effbf23b6718e81a4de3139069357322eb5710a6960a019c
- SSDEEP 96:U1XRsF7TKbvzx+PFxRtfRRvEBb2zQ8+MQ9eznZjnO:UzsxTw7x+PF/tff8xyQ8+M3znhO
- TLSH T1CD9120120B970B7BE02196775E36D32ADB30FC22A714D60E5988507F3C79A61C98DF6E
- MD5 SHA1 SHA512 SSDEEP TLSH