Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 01:06
General
- Target attachment20260804-1169-f21k9t.xlsx
- Size 15KB
- Sample260804-bf3pfsek3t
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
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\attachment20260804-1169-f21k9t.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/604-2-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-5-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp
memory/604-6-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp
memory/604-4-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-0-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-9-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp
memory/604-8-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp
memory/604-11-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp
memory/604-7-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-10-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp
memory/604-13-0x00007FF81EEF0000-0x00007FF81EF00000-memory.dmp
memory/604-12-0x00007FF81EEF0000-0x00007FF81EF00000-memory.dmp
memory/604-1-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-14-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp
memory/604-3-0x00007FF861C3F000-0x00007FF861C40000-memory.dmp
memory/604-45-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-46-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-47-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-48-0x00007FF821C20000-0x00007FF821C30000-memory.dmp
memory/604-49-0x00007FF861AE0000-0x00007FF861D43000-memory.dmp