Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 19:56
General
- Target attachment20260819-1201-4ycz3k.xlsx
- Size 17KB
- Sample260819-ynn8csvvcs
- 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\attachment20260819-1201-4ycz3k.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/3516-10-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-13-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-1-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-5-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-4-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-6-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-7-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-9-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-8-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-12-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-2-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-11-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-0-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-14-0x00007FFBF4360000-0x00007FFBF4370000-memory.dmp
memory/3516-15-0x00007FFBF4360000-0x00007FFBF4370000-memory.dmp
memory/3516-25-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/3516-3-0x00007FFC36EDF000-0x00007FFC36EE0000-memory.dmp
memory/3516-44-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-46-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-45-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-47-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/3516-48-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp