Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 14:08
General
- Target attachment20260730-1169-nu4rnu.xlsx
- Size 15KB
- Sample260730-rfjjksttev
- 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 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\attachment20260730-1169-nu4rnu.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/2420-12-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-13-0x00007FF84F870000-0x00007FF84F880000-memory.dmp
memory/2420-1-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-5-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-4-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-6-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-7-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-9-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-11-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-0-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-2-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-10-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-8-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-14-0x00007FF84F870000-0x00007FF84F880000-memory.dmp
memory/2420-24-0x00007FF8922E0000-0x00007FF892543000-memory.dmp
memory/2420-3-0x00007FF89243F000-0x00007FF892440000-memory.dmp
memory/2420-48-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-51-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-50-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-49-0x00007FF852420000-0x00007FF852430000-memory.dmp
memory/2420-52-0x00007FF8922E0000-0x00007FF892543000-memory.dmp