Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 02:12
General
- Target attachment20260804-1169-tyfzy.xlsx
- Size 114KB
- Sample260804-cmvsvszhld
- 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 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\attachment20260804-1169-tyfzy.xlsx"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
b8ab77100df80ab2.customDestinations-ms
memory/5556-8-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-13-0x00007FFC04690000-0x00007FFC046A0000-memory.dmp
memory/5556-6-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-4-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-2-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-1-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-7-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-9-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-10-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-14-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-5-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-12-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-0-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-11-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-15-0x00007FFC04690000-0x00007FFC046A0000-memory.dmp
memory/5556-23-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp
memory/5556-3-0x00007FFC4709F000-0x00007FFC470A0000-memory.dmp
memory/5556-51-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-52-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-53-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-54-0x00007FFC07080000-0x00007FFC07090000-memory.dmp
memory/5556-55-0x00007FFC46F40000-0x00007FFC471A3000-memory.dmp