Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
01/10/2026, 16:25
General
- Target attachment20261001-1388025-nko3v6.xls
- Size 100KB
- Sample261001-tw3y9sys6m
- SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
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 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\attachment20261001-1388025-nko3v6.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
X5QB0GY1ZAWPXP3SJ8G9.temp
memory/756-5-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-11-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-2-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-7-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-6-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-0-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-4-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-12-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-15-0x00007FF9BC420000-0x00007FF9BC430000-memory.dmp
memory/756-14-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-3-0x00007FF9FEF9F000-0x00007FF9FEFA0000-memory.dmp
memory/756-13-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-8-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-10-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-9-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-16-0x00007FF9BC420000-0x00007FF9BC430000-memory.dmp
memory/756-26-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp
memory/756-1-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-49-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-50-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-52-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-51-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp
memory/756-53-0x00007FF9FEE40000-0x00007FF9FF0A3000-memory.dmp