Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/07/2026, 08:46
General
- Target attachment20260723-1093-5ce58h.xlsx
- Size 17KB
- Sample260723-kpbrrsvblb
- 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\attachment20260723-1093-5ce58h.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/4148-11-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-56-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-4-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-3-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-5-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-6-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-7-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-10-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-13-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-14-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-12-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-0-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-2-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-15-0x00007FFF7F2D0000-0x00007FFF7F2E0000-memory.dmp
memory/4148-28-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-16-0x00007FFF7F2D0000-0x00007FFF7F2E0000-memory.dmp
memory/4148-27-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-26-0x00007FFFC1B5F000-0x00007FFFC1B60000-memory.dmp
memory/4148-8-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-29-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-1-0x00007FFFC1B5F000-0x00007FFFC1B60000-memory.dmp
memory/4148-57-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-9-0x00007FFFC1A00000-0x00007FFFC1C63000-memory.dmp
memory/4148-55-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-54-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp
memory/4148-53-0x00007FFF81B40000-0x00007FFF81B50000-memory.dmp