Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 02:58
General
- Target attachment20260731-1169-nci1nx.xlsx
- Size 114KB
- Sample260731-df63zsbf79
- 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 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\attachment20260731-1169-nci1nx.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
memory/4636-0-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-3-0x00007FFB3611F000-0x00007FFB36120000-memory.dmp
memory/4636-4-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-1-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-2-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-6-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-5-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-9-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-8-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-7-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-10-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-11-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-12-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-13-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-14-0x00007FFAF3E10000-0x00007FFAF3E20000-memory.dmp
memory/4636-15-0x00007FFAF3E10000-0x00007FFAF3E20000-memory.dmp
memory/4636-20-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp
memory/4636-45-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-47-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-48-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-46-0x00007FFAF6100000-0x00007FFAF6110000-memory.dmp
memory/4636-49-0x00007FFB35FC0000-0x00007FFB36223000-memory.dmp