Analysis
- user interaction
yes - max time kernel
34s - max time network
32s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
23/07/2026, 15:25
General
- Target =?utf-8?B?U09BLVQtbsKwMDc5MjAyNl9iYW5hbmFtb29uLWJyaWRnZW9mZG9uLnhscw==?=.xls
- Size 173KB
- Sample260723-stsj3sfj5x
- SHA256 bc20950efe434790c64aa203b9f4e9013c7c8addb21cb01823611a13303da620
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 16 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\=_utf-8_B_U09BLVQtbsKwMDc5MjAyNl9iYW5hbmFtb29uLWJyaWRnZW9mZG9uLnhscw==_=.xls"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/5076-9-0x00007FF8021A0000-0x00007FF8023A9000-memory.dmp
memory/5076-6-0x00007FF8021A0000-0x00007FF8023A9000-memory.dmp
memory/5076-1-0x00007FF7C2230000-0x00007FF7C2240000-memory.dmp
memory/5076-5-0x00007FF7C2230000-0x00007FF7C2240000-memory.dmp
memory/5076-8-0x00007FF8021A0000-0x00007FF8023A9000-memory.dmp
memory/5076-11-0x00007FF8021A0000-0x00007FF8023A9000-memory.dmp
memory/5076-2-0x00007FF7C2230000-0x00007FF7C2240000-memory.dmp
memory/5076-10-0x00007FF8021A0000-0x00007FF8023A9000-memory.dmp
memory/5076-7-0x00007FF8021A0000-0x00007FF8023A9000-memory.dmp
memory/5076-0-0x00007FF7C2230000-0x00007FF7C2240000-memory.dmp
memory/5076-4-0x00007FF7C2230000-0x00007FF7C2240000-memory.dmp
memory/5076-12-0x00007FF7C0010000-0x00007FF7C0020000-memory.dmp
memory/5076-14-0x00007FF7C0010000-0x00007FF7C0020000-memory.dmp
memory/5076-13-0x00007FFFBF8B0000-0x00007FFFBF8C0000-memory.dmp
memory/5076-19-0x00007FF8021A0000-0x00007FF8023A9000-memory.dmp
memory/5076-3-0x00007FF802244000-0x00007FF802245000-memory.dmp