Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
28/09/2026, 11:12
General
- Target attachment20260928-764-y1arro.xlsx
- Size 17KB
- Sample260928-natktascmd
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
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\attachment20260928-764-y1arro.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/5688-4-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-53-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-6-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-5-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-7-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-0-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-1-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-8-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-11-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-12-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-10-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-9-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-2-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-13-0x00007FFAF8550000-0x00007FFAF8560000-memory.dmp
memory/5688-29-0x00000230A97E0000-0x00000230A9A63000-memory.dmp
memory/5688-22-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-23-0x00000230A97E0000-0x00000230A9A63000-memory.dmp
memory/5688-3-0x00007FFB3A91F000-0x00007FFB3A920000-memory.dmp
memory/5688-15-0x00007FFAF8550000-0x00007FFAF8560000-memory.dmp
memory/5688-31-0x00000230A97E0000-0x00000230A9A63000-memory.dmp
memory/5688-51-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-52-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-14-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp
memory/5688-54-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp
memory/5688-55-0x00000230A97E0000-0x00000230A9A63000-memory.dmp
memory/5688-56-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp