Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/08/2026, 02:20
General
- Target attachment20260811-750-mxnjod.xlsx
- Size 114KB
- Sample260811-csec3ayzds
- 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 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\attachment20260811-750-mxnjod.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/1004-9-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-64-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-0-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-4-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-5-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-7-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-6-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-8-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-10-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-12-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-11-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-1-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-2-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-13-0x00007FFA27E50000-0x00007FFA27E60000-memory.dmp
memory/1004-36-0x0000019D865A0000-0x0000019D86823000-memory.dmp
memory/1004-25-0x0000019D865A0000-0x0000019D86823000-memory.dmp
memory/1004-3-0x00007FFA6AAFF000-0x00007FFA6AB00000-memory.dmp
memory/1004-34-0x0000019D865A0000-0x0000019D86823000-memory.dmp
memory/1004-24-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp
memory/1004-43-0x0000019D865A0000-0x0000019D86823000-memory.dmp
memory/1004-62-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-65-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-14-0x00007FFA27E50000-0x00007FFA27E60000-memory.dmp
memory/1004-63-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp
memory/1004-66-0x0000019D865A0000-0x0000019D86823000-memory.dmp
memory/1004-67-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp