Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
22/09/2026, 12:44
General
- Target attachment20260922-764-kohrdv.xlsx
- Size 17KB
- Sample260922-pyf53attcs
- 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 12 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\attachment20260922-764-kohrdv.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/1656-6-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp
memory/1656-3-0x00007FF818E6D000-0x00007FF818E6E000-memory.dmp
memory/1656-2-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-5-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp
memory/1656-0-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-4-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-10-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp
memory/1656-11-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp
memory/1656-8-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp
memory/1656-9-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp
memory/1656-13-0x00007FF7D66E0000-0x00007FF7D66F0000-memory.dmp
memory/1656-12-0x00007FF7D66E0000-0x00007FF7D66F0000-memory.dmp
memory/1656-7-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-22-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp
memory/1656-1-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-43-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-46-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-45-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-44-0x00007FF7D8E50000-0x00007FF7D8E60000-memory.dmp
memory/1656-47-0x00007FF818DD0000-0x00007FF818FC5000-memory.dmp