Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 18:00
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-lr7qiv.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-lr7qiv.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260730-1169-lr7qiv.xlsx
- Size 17KB
- Sample260730-wlbhdadc69
- 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 3480 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3480 EXCEL.EXE 3480 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 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\attachment20260730-1169-lr7qiv.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3480
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 ca01d55739dd4a387dcd337b3d4b4165df2995d36435e6d3b3f0716b7a11d986
- MD5 fad1a26443fbc365e0a84e77629180ba
- SHA1 223f4b12e874fbd4c1ca2a9894d07e9a76ac7e4a
- SHA512 1da77596c08bc43a9cfe06073b2f97670fc9b18704a72cbb624aa4613f766ed72728a30d75f60579d8451acb752b7ea7675c248fe3393f4f5e291a91cd81f990
- TLSH T1595123030A8B1F4BD45087372F3B4739D3307D17AA21864D9788511FBE65590C98CD6B
- MD5 SHA1 SHA512 TLSH