Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 02:20
General
- Target attachment20260817-1169-hybveu.xlsx
- Size 114KB
- Sample260817-csezlassb1
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SetWindowsHookEx 13 IoCs
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\attachment20260817-1169-hybveu.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4968-9-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-12-0x00007FF861040000-0x00007FF861050000-memory.dmp
memory/4968-1-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-5-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-4-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-6-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-7-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-8-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-10-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-13-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-3-0x00007FF8A3C5F000-0x00007FF8A3C60000-memory.dmp
memory/4968-11-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-0-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-14-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-15-0x00007FF861040000-0x00007FF861050000-memory.dmp
memory/4968-23-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/4968-2-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-51-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-53-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-54-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-52-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/4968-55-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp