Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 19:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-812842-k44vtt.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-812842-k44vtt.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-812842-k44vtt.xlsx
- Size 6KB
- Sample261002-ymst6a11hy
- SHA256 6023a26e4c5cec77b195a9da12e3d7e5a250b289b848c6e77e9f6972ebff24de
- MD5 6e2b0a8131a312eeae880d3e5bbb5a0d
- SHA1 f202520030fa68c15cf9dd15aafd3a4b312e8acf
- SHA512 e53ecdba3c49e7a2163f5c0f274cdfec5537f99bb5f75881e4a918a27fee1779ac49e87feda4206990f95cdf4437280845cba1e4181184b6245a46d53bbdaefc
- SSDEEP 96:y3EaxRS0YWuQZDkLfVulvjKPGotFEB7wHSn81Suqsr0vkhIkRrxkumm/XF3:cxRnuQufVugPNFEBP6pIMeUrjm+3
- TLSH T1C2E14C2EF28EF472C067AC7EC00D21B5192D71C48212FE2D74656E9DD681B56633BA8D
- 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 3396 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 EXCEL.EXE 3396 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\attachment20261002-812842-k44vtt.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3396
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1100
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2OQ30GMQK08SPQEJVUP5.temp
- Size 1KB
- SHA256 8261f7d96d268de6981b0a0442d475b3c3117145f9362845e7115e0c123682ee
- MD5 1bb2d3d268d118fe2e50f0545223d4a0
- SHA1 b4cb641f838036b129a3b5fecfe847a18cc67574
- SHA512 883d5e51eae86f752a662f2c34bcc064dafd68183c5f8121b12749be687e97fcdb59dc70c231f1b2e12beeb93edb4490c83dc8e3b7fcda4baa47fb902a3e7980
- TLSH T18E31D1030E474F66C2308BB7AE665759E370FD12472AD73EE284912F7C751408E0AA5B
- MD5 SHA1 SHA512 TLSH