Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 00:02
General
- Target attachment20260810-1169-ykcpl5.xlsx
- Size 114KB
- Sample260810-abf48afp6x
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
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\attachment20260810-1169-ykcpl5.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
memory/4928-0-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-1-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-2-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-3-0x00007FFD39C7F000-0x00007FFD39C80000-memory.dmp
memory/4928-5-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-4-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-7-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-8-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-9-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-6-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-10-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-12-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-11-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-13-0x00007FFCF7170000-0x00007FFCF7180000-memory.dmp
memory/4928-14-0x00007FFCF7170000-0x00007FFCF7180000-memory.dmp
memory/4928-18-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp
memory/4928-46-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-48-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-49-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-47-0x00007FFCF9C60000-0x00007FFCF9C70000-memory.dmp
memory/4928-50-0x00007FFD39B20000-0x00007FFD39D83000-memory.dmp