Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
22/09/2026, 17:16
General
- Target attachment20260922-764-y0fowu.xlsx
- Size 17KB
- Sample260922-vs4xtsbc48
- 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 15 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\attachment20260922-764-y0fowu.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/5976-8-0x00007FFACF910000-0x00007FFACF920000-memory.dmp
memory/5976-11-0x00007FFB12500000-0x00007FFB12763000-memory.dmp
memory/5976-1-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-4-0x00007FFB12500000-0x00007FFB12763000-memory.dmp
memory/5976-5-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-6-0x00007FFB12500000-0x00007FFB12763000-memory.dmp
memory/5976-2-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-7-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-9-0x00007FFACF910000-0x00007FFACF920000-memory.dmp
memory/5976-0-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-3-0x00007FFB1265F000-0x00007FFB12660000-memory.dmp
memory/5976-41-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-44-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-43-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-42-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp
memory/5976-45-0x00007FFB12500000-0x00007FFB12763000-memory.dmp