Analysis
- max time kernel
99s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
22/09/2022, 08:57
General
- Target f9e983e2-fbfd-4b4a-bfaa-430d465ac737.xlsx
- Size 100KB
- Sample220922-kw4fcsahb9
- SHA256 9808dfc71e6b9be907f565d20882b12b1f652472dfe7f372f0f91bd0756f9571
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\f9e983e2-fbfd-4b4a-bfaa-430d465ac737.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4092-132-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-134-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-133-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-135-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-136-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-137-0x00007FF8D50A0000-0x00007FF8D50B0000-memory.dmp
memory/4092-138-0x00007FF8D50A0000-0x00007FF8D50B0000-memory.dmp
memory/4092-140-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-141-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-142-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp
memory/4092-143-0x00007FF8D78D0000-0x00007FF8D78E0000-memory.dmp