Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
28/09/2026, 17:16
General
- Target attachment20260928-755-1nz4if.xlsx
- Size 114KB
- Sample260928-vs4l3aygrd
- 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\attachment20260928-755-1nz4if.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/4844-10-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-12-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-4-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-5-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-2-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-7-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-1-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-14-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-13-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-11-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-3-0x00007FFDF2C3F000-0x00007FFDF2C40000-memory.dmp
memory/4844-15-0x00007FFDB07B0000-0x00007FFDB07C0000-memory.dmp
memory/4844-6-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-16-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-17-0x00007FFDB07B0000-0x00007FFDB07C0000-memory.dmp
memory/4844-8-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-9-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-27-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp
memory/4844-0-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-55-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-57-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-56-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-58-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp
memory/4844-59-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp