Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 00:04
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260720-1072-6rm7fc.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260720-1072-6rm7fc.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260720-1072-6rm7fc.xlsx
- Size 15KB
- Sample260720-aclq4ab16t
- 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\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4748 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4748 EXCEL.EXE 4748 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 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\attachment20260720-1072-6rm7fc.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4748
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 1KB
- SHA256 4f3cce8616909a74b6fdc41845e472d9d60cb908bf91391a395a7ad66652ea05
- MD5 9a57a97b428e114c4e694f0b5fac5f7b
- SHA1 b1ff24ccd7632ddbae6b23c06ef87b0c7e394afc
- SHA512 d68e971478dbfe16e4e1ed4c753ba012ce96fbc69bf74d4d5b07ff8a09ed47701db31425c7e41ad8884e86b60ef42d3bcecb88b9b873746dd57741f5ffec55ac
- TLSH T195211F124BCB0F2BC8A18A76593A8709D770FD13A318C52EF1C9211F6C75A50CF686BB
- MD5 SHA1 SHA512 TLSH