Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 18:31
General
- Target fibercore/portal/templates/core_utilisation_template.xlsx
- Size 252KB
- Sample260930-w6c7psyeld
- SHA256 8dc69bd049c84e177e7cc09e146d4508a1628401e87c8be9ce16061f6c4d25e1
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\fibercore\portal\templates\core_utilisation_template.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
Loading Replay Monitor...
Downloads
b8ab77100df80ab2.customDestinations-ms
memory/1976-5-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-9-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-2-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-1-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-6-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-0-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-7-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-13-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-12-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-10-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-4-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-11-0x00007FFD88240000-0x00007FFD88250000-memory.dmp
memory/1976-8-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-15-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-16-0x00007FFD88240000-0x00007FFD88250000-memory.dmp
memory/1976-14-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-24-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp
memory/1976-3-0x00007FFDCA7FF000-0x00007FFDCA800000-memory.dmp
memory/1976-45-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-48-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-47-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-46-0x00007FFD8A7E0000-0x00007FFD8A7F0000-memory.dmp
memory/1976-49-0x00007FFDCA6A0000-0x00007FFDCA903000-memory.dmp