Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/08/2026, 00:46
General
- Target attachment20260821-201340-jj9qsz.xlsx
- Size 114KB
- Sample260821-a4msgadq8z
- 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\attachment20260821-201340-jj9qsz.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/700-8-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-10-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-5-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-3-0x00007FFBEEB9F000-0x00007FFBEEBA0000-memory.dmp
memory/700-0-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-7-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-1-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-12-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-11-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-9-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-4-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-13-0x00007FFBABE50000-0x00007FFBABE60000-memory.dmp
memory/700-17-0x00007FFBABE50000-0x00007FFBABE60000-memory.dmp
memory/700-16-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-15-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-6-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-14-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-27-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp
memory/700-2-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-55-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-56-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-58-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-57-0x00007FFBAEB80000-0x00007FFBAEB90000-memory.dmp
memory/700-59-0x00007FFBEEA40000-0x00007FFBEECA3000-memory.dmp