Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 05:00
General
- Target attachment20260808-1169-tb0zku.xlsx
- Size 114KB
- Sample260808-fmzzcstybx
- 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 FindShellTrayWindow 2 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\attachment20260808-1169-tb0zku.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4776-8-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-3-0x00007FF8E570D000-0x00007FF8E570E000-memory.dmp
memory/4776-6-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-7-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-9-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-12-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-13-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-11-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-10-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-2-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-5-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-4-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-0-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-14-0x00007FF8A35B0000-0x00007FF8A35C0000-memory.dmp
memory/4776-15-0x00007FF8A35B0000-0x00007FF8A35C0000-memory.dmp
memory/4776-16-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp
memory/4776-1-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-50-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-53-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-52-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-51-0x00007FF8A56F0000-0x00007FF8A5700000-memory.dmp
memory/4776-54-0x00007FF8E5670000-0x00007FF8E5865000-memory.dmp