Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 10:52
General
- Target attachment20260809-750-n1e255.xlsx
- Size 17KB
- Sample260809-mydntsab36
- 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 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\attachment20260809-750-n1e255.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/4664-13-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-8-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-3-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-2-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-6-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-7-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-0-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-5-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-11-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-12-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-1-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-10-0x00007FFECD870000-0x00007FFECD880000-memory.dmp
memory/4664-9-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-15-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-16-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-17-0x00007FFECD870000-0x00007FFECD880000-memory.dmp
memory/4664-14-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-19-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp
memory/4664-4-0x00007FFF0FCDF000-0x00007FFF0FCE0000-memory.dmp
memory/4664-49-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-52-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-51-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-50-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp
memory/4664-53-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp