Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/09/2026, 03:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260905-1106-4xvbvg.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260905-1106-4xvbvg.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260905-1106-4xvbvg.xlsx
- Size 15KB
- Sample260905-ef7j7abg39
- 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 6080 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 EXCEL.EXE 6080 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\attachment20260905-1106-4xvbvg.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:6080
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 e7161e584c29a06c8ae43f2434ed9bf49b6f28fee69bcd107dbfa84f8174cb46
- MD5 5a7676e1d1a6d6f5f1dcb89bb95e7aa7
- SHA1 7a6386bdce2772dd61489c656f9bde5916d56753
- SHA512 9bc09b38545df12dc4fe5e8123ff2d439c36a1603821f69d81ef15015c34fa09f6f26b69b102d5813e72160cbaea6369318cc22f7fbd0e1860a1d0d1bab2decd
- TLSH T18F4111112E8F0F1FD41E82799D3A4346D330BD31B338630E9188A29FBC3559586A8E7A
- MD5 SHA1 SHA512 TLSH