Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 22:28
General
- Target attachment20260803-1169-nrxfvd.xlsx
- Size 15KB
- Sample260803-2dmtbsyemc
- 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 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\attachment20260803-1169-nrxfvd.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/3048-15-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-13-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-2-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp
memory/3048-0-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp
memory/3048-10-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-8-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp
memory/3048-12-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-17-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-1-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp
memory/3048-6-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp
memory/3048-5-0x00007FF80051F000-0x00007FF800520000-memory.dmp
memory/3048-14-0x00007FFFBDD40000-0x00007FFFBDD50000-memory.dmp
memory/3048-11-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-16-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-18-0x00007FFFBDD40000-0x00007FFFBDD50000-memory.dmp
memory/3048-26-0x00007FF8003C0000-0x00007FF800623000-memory.dmp
memory/3048-4-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp
memory/3048-50-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp
memory/3048-56-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp
memory/3048-55-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp
memory/3048-54-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp
memory/3048-52-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp
memory/3048-57-0x00007FF8003C0000-0x00007FF800623000-memory.dmp