Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 18:45
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-527357-oewxio.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-527357-oewxio.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260930-527357-oewxio.xlsx
- Size 20KB
- Sample260930-xecbrsvwdv
- SHA256 8e9b6db172ba674734bd749dd79f5801b76c3857f6936bbddbe6035b84a10a22
- MD5 d54705afb35e2b567ff4da571623efa5
- SHA1 37aeb77aeac48362237ab07efe1d4b57b76ac10d
- SHA512 6a93fb912633c0f67a124e8531b816f81550868c10e87e767f76fb5ed7cb2995d68f06e07d710fc9687f4d9211a5a349be070a98fde5f7ab4db01c4763f803a1
- SSDEEP 384:YDLSpX2LGGVFIJ7uLx/I4hoXgu7qW+NrDE5giL6wR6meuaAQUr/:oLS5U7+J7uV/owpW+BDE5Lebm/HQ2/
- TLSH T1A092AF38E40AACD8D26AB4FE408D12A2152D6996D354AF0B3DE1F65C2E4465F0F8F1DA
- 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 5516 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5516 EXCEL.EXE 5516 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 EXCEL.EXE 5516 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\attachment20260930-527357-oewxio.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5516
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 e29ca3af4ae40d14173ab10e5ab9ce2a631d616c495791443f854594ce37ad1e
- MD5 eef080d0ba29c6a0b3d9765efc6dbb6a
- SHA1 d6b9cec2460d8b0e2e7e229543dc4e90ddf3e6d6
- SHA512 0642363c4845c12ddad7eaaddd20941356dde8ecdd374619bcd68f9627d771c710904ed6d65979292eca9a1fe14efa7ee66fb51e8c2b205f3e52aa53a82719b2
- TLSH T16351F6114F8B6F6BD1784A3257398749E62278016740A31EF38521AF7E6D600856BE5B
- MD5 SHA1 SHA512 TLSH