Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 08:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-3xydxn.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-3xydxn.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260730-1169-3xydxn.xlsx
- Size 15KB
- Sample260730-j8er4aec73
- 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 1240 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1240 EXCEL.EXE 1240 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 EXCEL.EXE 1240 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\attachment20260730-1169-3xydxn.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1240
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 2KB
- SHA256 d7e7714f8e4d203cc607ef33ab6ff1e71b9b033574e670768693667216aade1b
- MD5 f1afaccf7688e7c8137a01c79b22992f
- SHA1 a55e953ddd4e72a09dfd4eb55f815e1704e51af8
- SHA512 f3717735339abda5d13443681aa6d710387ac6379014e431dba6e6eb04384ddc28ae1bee31ba3389d19a608cf157d10522a1f32f513168c5b06c3141a73cfd95
- TLSH T13951E3024EDF0A1FD03902759F3AD7C6E770F826AB18E20DA584E25F7E74811C999E5E
- MD5 SHA1 SHA512 TLSH