Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/09/2026, 10:16
General
- Target attachment20260930-1253-yylcsg.xlsx
- Size 17KB
- Sample260930-massvaygnf
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
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 12 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\attachment20260930-1253-yylcsg.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
Loading Replay Monitor...
Downloads
b8ab77100df80ab2.customDestinations-ms
memory/3028-13-0x00007FFB5D710000-0x00007FFB5D720000-memory.dmp
memory/3028-9-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-5-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-4-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-2-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-6-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-8-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-11-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-10-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-0-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-3-0x00007FFB9FF8D000-0x00007FFB9FF8E000-memory.dmp
memory/3028-7-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-12-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-14-0x00007FFB5D710000-0x00007FFB5D720000-memory.dmp
memory/3028-27-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-1-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-48-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-49-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-51-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp
memory/3028-52-0x00007FFB9FEF0000-0x00007FFBA00E5000-memory.dmp
memory/3028-50-0x00007FFB5FF70000-0x00007FFB5FF80000-memory.dmp