Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 11:38
General
- Target attachment20260808-750-4mufra.xlsx
- Size 114KB
- Sample260808-nrpyysem9w
- 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\attachment20260808-750-4mufra.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/3500-7-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-13-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-1-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-4-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-8-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-0-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-6-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-10-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-11-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-14-0x00007FFA4BFB0000-0x00007FFA4BFC0000-memory.dmp
memory/3500-3-0x00007FFA8ECFF000-0x00007FFA8ED00000-memory.dmp
memory/3500-12-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-5-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-9-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-15-0x00007FFA4BFB0000-0x00007FFA4BFC0000-memory.dmp
memory/3500-22-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-23-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp
memory/3500-2-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-51-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-53-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-54-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-52-0x00007FFA4ECE0000-0x00007FFA4ECF0000-memory.dmp
memory/3500-55-0x00007FFA8EBA0000-0x00007FFA8EE03000-memory.dmp