Analysis
- max time kernel
148s - max time network
121s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/08/2026, 01:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260820-1201-dhmxa0.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260820-1201-dhmxa0.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260820-1201-dhmxa0.xlsx
- Size 15KB
- Sample260820-bp4ccaxenc
- 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 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 3724 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3724 EXCEL.EXE 3724 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 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\attachment20260820-1201-dhmxa0.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3724
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 17d5d8b6504ed9e656a3cb0d637e05afbae11119487c3df5383bb6f8a75c7b6b
- MD5 3382c68b18550fb34fbc3bd0e4462544
- SHA1 1880c8991ff67df62f1179cfe685da7152d28fab
- SHA512 72e6f4a88c3ec337fc0d6f9a02f000778b7eecdc23f5f66df1275bdd15d7d682e18891b96d51e7c28dd8c0e41fc8b0bbab55cdae041fcee056bd4f920d72f253
- SSDEEP 96:UtzrRJRrhVomMgNkZaRozd/DJNGYkj0FnRVz30iZh:UtzNnrnlMgNuGoR/DnGYWKRRE8h
- TLSH T1C791FE030BBB5B5BC01142766E3DC79EEB307D139A648B1E6788C13B7CA9504CF89A5E
- MD5 SHA1 SHA512 SSDEEP TLSH