Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/07/2026, 04:34
General
- Target attachment20260728-753-3pr8fp.xlsx
- Size 17KB
- Sample260728-e64k8ayama
- 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\attachment20260728-753-3pr8fp.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/4396-10-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-12-0x00007FFE2F7B0000-0x00007FFE2F7C0000-memory.dmp
memory/4396-3-0x00007FFE7209F000-0x00007FFE720A0000-memory.dmp
memory/4396-5-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-4-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-6-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-7-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-8-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-9-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-1-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-0-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-13-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-11-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-14-0x00007FFE2F7B0000-0x00007FFE2F7C0000-memory.dmp
memory/4396-16-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp
memory/4396-2-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-47-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-48-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-49-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-50-0x00007FFE32080000-0x00007FFE32090000-memory.dmp
memory/4396-51-0x00007FFE71F40000-0x00007FFE721A3000-memory.dmp