Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 11:20
General
- Target attachment20260804-1169-co3ys9.xlsx
- Size 15KB
- Sample260804-nfec3svtbx
- 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 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\attachment20260804-1169-co3ys9.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/4380-4-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-10-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-3-0x00007FFC8245F000-0x00007FFC82460000-memory.dmp
memory/4380-5-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-6-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-0-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-7-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-13-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-12-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-9-0x00007FFC40000000-0x00007FFC40010000-memory.dmp
memory/4380-1-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-11-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-8-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-14-0x00007FFC40000000-0x00007FFC40010000-memory.dmp
memory/4380-15-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-16-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-17-0x00007FFC82300000-0x00007FFC82563000-memory.dmp
memory/4380-2-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-47-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-50-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-49-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-48-0x00007FFC42440000-0x00007FFC42450000-memory.dmp
memory/4380-51-0x00007FFC82300000-0x00007FFC82563000-memory.dmp