Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 11:14
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260720-1072-9juj37.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260720-1072-9juj37.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260720-1072-9juj37.xlsx
- Size 15KB
- Sample260720-nbzs8aat3x
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1564 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 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\attachment20260720-1072-9juj37.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1564
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\78B0OMCJUIPEAVQKX2OK.temp
- Size 656B
- SHA256 721a6d648486a5a632560e11a4222ecc6272ffd2d63c4f06457d3726ee2f798c
- MD5 2d1dee16258360a7dc8711a64d518c53
- SHA1 2d951ee350523d4708bfa0ade035fea202051959
- SHA512 0b2067b1fba2f3f2ed44c91095ee682ff4e2b5ff608621afd46a360cb64535b93c9142fafce76e56bc103b729b91ad48ae5696c7177992159c8ca87b782e8894
- TLSH T117F020401B9B2B0BE1390F312737431CD730F843BA109B2EA308A23B2D319808A4D856
- MD5 SHA1 SHA512 TLSH