Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 00:40
General
- Target attachment20260805-1169-c4s18a.xlsx
- Size 17KB
- Sample260805-az8jdassbx
- 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\attachment20260805-1169-c4s18a.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/916-8-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-13-0x00007FFD9D770000-0x00007FFD9D780000-memory.dmp
memory/916-4-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-1-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-7-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-6-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-5-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-10-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-9-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-11-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-3-0x00007FFDDFA7F000-0x00007FFDDFA80000-memory.dmp
memory/916-12-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-0-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-14-0x00007FFD9D770000-0x00007FFD9D780000-memory.dmp
memory/916-16-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-17-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp
memory/916-2-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-49-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-50-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-52-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-51-0x00007FFD9FA60000-0x00007FFD9FA70000-memory.dmp
memory/916-53-0x00007FFDDF920000-0x00007FFDDFB83000-memory.dmp