Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 11:16
General
- Target attachment20260804-750-4a7na.xlsx
- Size 114KB
- Sample260804-nc4tkaab59
- 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 15 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\attachment20260804-750-4a7na.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/924-12-0x00007FFC68E60000-0x00007FFC68E70000-memory.dmp
memory/924-57-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-4-0x00007FFCABA5F000-0x00007FFCABA60000-memory.dmp
memory/924-3-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-8-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-6-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-7-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-5-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-9-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-10-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-11-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-0-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-1-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-15-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-13-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-16-0x00007FFC68E60000-0x00007FFC68E70000-memory.dmp
memory/924-17-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-18-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-19-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-2-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-54-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-14-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/924-56-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-55-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/924-58-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp