Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 04:02
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-jijbyi.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-jijbyi.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-143791-jijbyi.xlsx
- Size 6KB
- Sample261002-el2acstbld
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 4676 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 EXCEL.EXE 4676 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\attachment20261002-143791-jijbyi.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4676
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ZM0VO00OZT8GVM5WO7N5.temp
- Size 1KB
- SHA256 56d49d76adecb1b1cad20afa6e09f18a4fdc78aef9ab97f0a1c1dc195f8b1ed9
- MD5 55ac24ec268640463d876cf2c5320797
- SHA1 11f2b1045283d3df4dfd2008dcded4301ae99a5b
- SHA512 f522e951815183b47f3a6dd9874ac82c6ab267d575e514fdc07bd0d70eb4512dd5f6d0a10bccfe082f56e85b254beab7ae19a4aedbbc8969ffadd41c5cd0be12
- TLSH T1B12100011ADB4F6BE09486776536C346E3717C13BB79829D764CA01FACB1D40E6CDB2A
- MD5 SHA1 SHA512 TLSH