Analysis
- max time kernel
148s - max time network
157s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 16:28
General
- Target attachment20260803-1169-jn3lib.xlsx
- Size 15KB
- Sample260803-tym1tsfk2x
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
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\attachment20260803-1169-jn3lib.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/4424-9-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-7-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-1-0x00007FFCABA5F000-0x00007FFCABA60000-memory.dmp
memory/4424-5-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-4-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-6-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-0-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-8-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-10-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-12-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-2-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-11-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-23-0x00007FFCABA5F000-0x00007FFCABA60000-memory.dmp
memory/4424-14-0x00007FFC68E60000-0x00007FFC68E70000-memory.dmp
memory/4424-22-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-24-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-13-0x00007FFC68E60000-0x00007FFC68E70000-memory.dmp
memory/4424-25-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp
memory/4424-3-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-49-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-50-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-51-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-52-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp
memory/4424-53-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp