Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 05:00
General
- Target attachment20260808-1169-tb0zku.xlsx
- Size 114KB
- Sample260808-fmzzcstybx
- 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\attachment20260808-1169-tb0zku.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/4280-21-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-66-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-1-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-5-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-20-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-6-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-7-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-8-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-9-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-10-0x00007FFB92720000-0x00007FFB92730000-memory.dmp
memory/4280-11-0x00007FFB92720000-0x00007FFB92730000-memory.dmp
memory/4280-18-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-2-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-19-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-4-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-26-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-25-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-24-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-23-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-22-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp
memory/4280-27-0x000001CFBCFD0000-0x000001CFBD0C0000-memory.dmp
memory/4280-3-0x00007FFBD51DF000-0x00007FFBD51E0000-memory.dmp
memory/4280-63-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-0-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-65-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-64-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp
memory/4280-67-0x000001CFBCFD0000-0x000001CFBD0C0000-memory.dmp
memory/4280-68-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp