Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 10:42
General
- Target attachment20260809-750-vf2wfw.xlsx
- Size 114KB
- Sample260809-mrnkfsaa98
- 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\attachment20260809-750-vf2wfw.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/3192-10-0x00007FFCC20F0000-0x00007FFCC2100000-memory.dmp
memory/3192-11-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-3-0x00007FFD04E3F000-0x00007FFD04E40000-memory.dmp
memory/3192-0-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-4-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-6-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-7-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-8-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-9-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-13-0x00007FFCC20F0000-0x00007FFCC2100000-memory.dmp
memory/3192-5-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-12-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-2-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-21-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-22-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-23-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp
memory/3192-1-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-48-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-51-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-50-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-49-0x00007FFCC4E20000-0x00007FFCC4E30000-memory.dmp
memory/3192-52-0x00007FFD04CE0000-0x00007FFD04F43000-memory.dmp