Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 19:20
General
- Target attachment20260803-750-93yulc.xlsx
- Size 114KB
- Sample260803-x125baee67
- 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 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\attachment20260803-750-93yulc.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/5492-5-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp
memory/5492-4-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-2-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-0-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-1-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-6-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-7-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp
memory/5492-8-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp
memory/5492-9-0x00007FFF998D0000-0x00007FFF998E0000-memory.dmp
memory/5492-10-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp
memory/5492-13-0x00007FFF998D0000-0x00007FFF998E0000-memory.dmp
memory/5492-12-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp
memory/5492-11-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp
memory/5492-17-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp
memory/5492-3-0x00007FFFDBF3F000-0x00007FFFDBF40000-memory.dmp
memory/5492-48-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-49-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-51-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-50-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp
memory/5492-52-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp