Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/09/2026, 14:36
General
- Target attachment20260905-1106-m4078s.xlsx
- Size 17KB
- Sample260905-ryk55adr3x
- 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 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\attachment20260905-1106-m4078s.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/4196-12-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-11-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-5-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-3-0x00007FFFF2E5F000-0x00007FFFF2E60000-memory.dmp
memory/4196-4-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-6-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-8-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-7-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-10-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-9-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-1-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-13-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-0-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-14-0x00007FFFB0B50000-0x00007FFFB0B60000-memory.dmp
memory/4196-15-0x00007FFFB0B50000-0x00007FFFB0B60000-memory.dmp
memory/4196-16-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp
memory/4196-2-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-44-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-46-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-47-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-45-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp
memory/4196-48-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp