Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 14:20
General
- Target attachment20260722-801225-junjuo.xlsx
- Size 17KB
- Sample260722-rnewcsszax
- 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\attachment20260722-801225-junjuo.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
Loading Replay Monitor...
Downloads
b8ab77100df80ab2.customDestinations-ms
memory/5836-1-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-11-0x00007FFC4E460000-0x00007FFC4E470000-memory.dmp
memory/5836-5-0x00007FFC90760000-0x00007FFC909C3000-memory.dmp
memory/5836-7-0x00007FFC90760000-0x00007FFC909C3000-memory.dmp
memory/5836-8-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-9-0x00007FFC90760000-0x00007FFC909C3000-memory.dmp
memory/5836-6-0x00007FFC90760000-0x00007FFC909C3000-memory.dmp
memory/5836-0-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-4-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-3-0x00007FFC908BF000-0x00007FFC908C0000-memory.dmp
memory/5836-10-0x00007FFC4E460000-0x00007FFC4E470000-memory.dmp
memory/5836-19-0x00007FFC90760000-0x00007FFC909C3000-memory.dmp
memory/5836-2-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-43-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-46-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-45-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-44-0x00007FFC508A0000-0x00007FFC508B0000-memory.dmp
memory/5836-47-0x00007FFC90760000-0x00007FFC909C3000-memory.dmp