Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 02:48
General
- Target attachment20260802-750-huaobk.xlsx
- Size 114KB
- Sample260802-dae3bacj4t
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
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 FindShellTrayWindow 2 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\attachment20260802-750-huaobk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4836-13-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-9-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-2-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-1-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-6-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-8-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-7-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-10-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-11-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-14-0x00007FFBF4360000-0x00007FFBF4370000-memory.dmp
memory/4836-4-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-12-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-0-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-5-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-15-0x00007FFBF4360000-0x00007FFBF4370000-memory.dmp
memory/4836-30-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp
memory/4836-3-0x00007FFC36EDF000-0x00007FFC36EE0000-memory.dmp
memory/4836-53-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-54-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-56-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-55-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp
memory/4836-57-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp