Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 13:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260729-1175-oxi2za.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260729-1175-oxi2za.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260729-1175-oxi2za.xlsx
- Size 15KB
- Sample260729-ql79fsxsdx
- 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 440 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 440 EXCEL.EXE 440 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 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\attachment20260729-1175-oxi2za.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:440
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 5ad85679b6856b2f356101e2d4e681d8c4efdc6a3feb4b19e35fc0abb4cffcff
- MD5 e59690c8401a6f8599e5d611a845e273
- SHA1 5e3f4d6db8a34d1383e9152fcf3894da7ddd19de
- SHA512 ee5f74b84c2f4133beffb39c4e7d809c1807a5b9e8610df32b19ad1883fe76abae73408edf52022abfc8a1e8a80691cc07ef21ca05947b5344ec1e2a984c0504
- TLSH T19251D3021ACF5F9BD02147322B3A8325D731B843FE90876D9688621F6DB1D40D90DF9B
- MD5 SHA1 SHA512 TLSH