Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 14:12
General
- Target attachment20260818-1169-71t3cz.xlsx
- Size 15KB
- Sample260818-rht34atdnd
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
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\attachment20260818-1169-71t3cz.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/1216-7-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-9-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-4-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-1-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-5-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-0-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-6-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-15-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-13-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-10-0x00007FF861040000-0x00007FF861050000-memory.dmp
memory/1216-3-0x00007FF8A3C5F000-0x00007FF8A3C60000-memory.dmp
memory/1216-12-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-8-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-16-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-14-0x00007FF861040000-0x00007FF861050000-memory.dmp
memory/1216-11-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-24-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp
memory/1216-2-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-48-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-49-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-51-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-50-0x00007FF863C40000-0x00007FF863C50000-memory.dmp
memory/1216-52-0x00007FF8A3B00000-0x00007FF8A3D63000-memory.dmp