Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 04:32
General
- Target attachment20260805-1169-muhx20.xlsx
- Size 17KB
- Sample260805-e5y94syblf
- 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\attachment20260805-1169-muhx20.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/3704-8-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-10-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-1-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-4-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-5-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-0-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-12-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-9-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-14-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-13-0x00007FFF2B900000-0x00007FFF2B910000-memory.dmp
memory/3704-2-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-15-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-11-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-7-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-6-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-16-0x00007FFF2B900000-0x00007FFF2B910000-memory.dmp
memory/3704-17-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp
memory/3704-3-0x00007FFF6E2BF000-0x00007FFF6E2C0000-memory.dmp
memory/3704-47-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-49-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-50-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-48-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp
memory/3704-51-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp