Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 03:48
General
- Target attachment20260802-1169-cuy4kk.xlsx
- Size 114KB
- Sample260802-ecsa4atfjb
- 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\attachment20260802-1169-cuy4kk.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/4140-14-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-8-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-3-0x00007FFA7B45F000-0x00007FFA7B460000-memory.dmp
memory/4140-4-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-5-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-7-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-0-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-6-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-9-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-11-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-1-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-13-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-17-0x00007FFA38CD0000-0x00007FFA38CE0000-memory.dmp
memory/4140-16-0x00007FFA38CD0000-0x00007FFA38CE0000-memory.dmp
memory/4140-12-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-10-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-15-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-19-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp
memory/4140-2-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-50-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-52-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-51-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-53-0x00007FFA3B440000-0x00007FFA3B450000-memory.dmp
memory/4140-54-0x00007FFA7B300000-0x00007FFA7B563000-memory.dmp