Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/08/2026, 16:08
General
- Target attachment20260811-1169-j8buki.xlsx
- Size 114KB
- Sample260811-tk7s3stsdw
- 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 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\attachment20260811-1169-j8buki.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/4364-9-0x00007FFEDC860000-0x00007FFEDCAC3000-memory.dmp
memory/4364-11-0x00007FFE99C70000-0x00007FFE99C80000-memory.dmp
memory/4364-1-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-0-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-5-0x00007FFEDC860000-0x00007FFEDCAC3000-memory.dmp
memory/4364-7-0x00007FFEDC860000-0x00007FFEDCAC3000-memory.dmp
memory/4364-4-0x00007FFEDC860000-0x00007FFEDCAC3000-memory.dmp
memory/4364-8-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-2-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-10-0x00007FFEDC860000-0x00007FFEDCAC3000-memory.dmp
memory/4364-6-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-12-0x00007FFE99C70000-0x00007FFE99C80000-memory.dmp
memory/4364-22-0x00007FFEDC860000-0x00007FFEDCAC3000-memory.dmp
memory/4364-3-0x00007FFEDC9BF000-0x00007FFEDC9C0000-memory.dmp
memory/4364-50-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-53-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-52-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-51-0x00007FFE9C9A0000-0x00007FFE9C9B0000-memory.dmp
memory/4364-54-0x00007FFEDC860000-0x00007FFEDCAC3000-memory.dmp