Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 10:51
General
- Target attachment20260930-1253-1kywmw.xlsx
- Size 15KB
- Sample260930-mxw4sa1dmc
- SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
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 16 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\attachment20260930-1253-1kywmw.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/4264-13-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-7-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-4-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-6-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-5-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-0-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-2-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-8-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-10-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-9-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-3-0x00007FF9E2F9F000-0x00007FF9E2FA0000-memory.dmp
memory/4264-12-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-17-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-14-0x00007FF9A0250000-0x00007FF9A0260000-memory.dmp
memory/4264-11-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-16-0x00007FF9A0250000-0x00007FF9A0260000-memory.dmp
memory/4264-15-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-25-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp
memory/4264-1-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-50-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-51-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-53-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-52-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp
memory/4264-54-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp