Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/07/2026, 03:10
General
- Target attachment20260720-1072-jykkfc.xlsx
- Size 17KB
- Sample260720-dn3qjadw2p
- 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 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\attachment20260720-1072-jykkfc.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/4588-11-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-10-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-8-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-13-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-12-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-4-0x00007FFC8CF3F000-0x00007FFC8CF40000-memory.dmp
memory/4588-2-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-9-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-6-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-14-0x00007FFC4A980000-0x00007FFC4A990000-memory.dmp
memory/4588-5-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-3-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-18-0x0000023B3A3C0000-0x0000023B3A707000-memory.dmp
memory/4588-0-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-15-0x00007FFC4A980000-0x00007FFC4A990000-memory.dmp
memory/4588-17-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-1-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-7-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp
memory/4588-48-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-51-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-50-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-49-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp
memory/4588-52-0x0000023B3A3C0000-0x0000023B3A707000-memory.dmp
memory/4588-53-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp