Analysis
- max time kernel
149s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 04:30
General
- Target attachment20260731-750-zrn8qb.xlsx
- Size 17KB
- Sample260731-e4tm8sap8x
- 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\attachment20260731-750-zrn8qb.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/4104-7-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-10-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-2-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-1-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-5-0x00007FFFB86DF000-0x00007FFFB86E0000-memory.dmp
memory/4104-0-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-6-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-14-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-9-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-11-0x00007FFF75E30000-0x00007FFF75E40000-memory.dmp
memory/4104-3-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-12-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-8-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-13-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-15-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-16-0x00007FFF75E30000-0x00007FFF75E40000-memory.dmp
memory/4104-24-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp
memory/4104-4-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-45-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-46-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-47-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-48-0x00007FFF786C0000-0x00007FFF786D0000-memory.dmp
memory/4104-49-0x00007FFFB8580000-0x00007FFFB87E3000-memory.dmp