Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 17:06
General
- Target attachment20260813-1169-krwnyt.xlsx
- Size 15KB
- Sample260813-vmdtfscb99
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
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\attachment20260813-1169-krwnyt.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/4344-5-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp
memory/4344-3-0x00007FF8B89DF000-0x00007FF8B89E0000-memory.dmp
memory/4344-1-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-6-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-0-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-4-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp
memory/4344-7-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp
memory/4344-10-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp
memory/4344-9-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp
memory/4344-11-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp
memory/4344-13-0x00007FF876310000-0x00007FF876320000-memory.dmp
memory/4344-12-0x00007FF876310000-0x00007FF876320000-memory.dmp
memory/4344-8-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-15-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp
memory/4344-2-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-46-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-49-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-48-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-47-0x00007FF8789C0000-0x00007FF8789D0000-memory.dmp
memory/4344-50-0x00007FF8B8880000-0x00007FF8B8AE3000-memory.dmp