Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/07/2026, 04:05
General
- Target 演習ファイル/01_練習用_売上データ/salesdata202702.xlsx
- Size 10KB
- Sample260719-envklabt7l
- SHA256 409b5ef0d7e0ca0fbc87647b02b160e9dec64e8e61de08cdbc559314fde578d4
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\演習ファイル\01_練習用_売上データ\salesdata202702.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
NNZT3K8MDDBJH8Z7F0QM.temp
memory/4900-12-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-10-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-4-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-3-0x00007FF84901F000-0x00007FF849020000-memory.dmp
memory/4900-5-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-6-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-8-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-7-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-11-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-9-0x00007FF806A60000-0x00007FF806A70000-memory.dmp
memory/4900-0-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-13-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-2-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-14-0x00007FF806A60000-0x00007FF806A70000-memory.dmp
memory/4900-16-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-15-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-1-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-40-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-42-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-43-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-41-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-44-0x00007FF848EC0000-0x00007FF849123000-memory.dmp