Analysis
- max time kernel
150s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 05:08
General
- Target attachment20260817-1169-ntkvc5.xlsx
- Size 114KB
- Sample260817-fskfvstdjd
- 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\attachment20260817-1169-ntkvc5.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
2NXJ6826WBH78MEPPC34.temp
memory/4660-5-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp
memory/4660-1-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-0-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-4-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp
memory/4660-2-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-6-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-7-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp
memory/4660-9-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp
memory/4660-10-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp
memory/4660-11-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp
memory/4660-13-0x00007FF8CB340000-0x00007FF8CB350000-memory.dmp
memory/4660-12-0x00007FF8CB340000-0x00007FF8CB350000-memory.dmp
memory/4660-8-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-14-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp
memory/4660-3-0x00007FF90D9BF000-0x00007FF90D9C0000-memory.dmp
memory/4660-48-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-51-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-50-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-49-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp
memory/4660-52-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp