Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/09/2026, 22:52
General
- Target attachment20260901-1106-w1h0nc.xlsx
- Size 114KB
- Sample260901-2tdwcsszfy
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
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\attachment20260901-1106-w1h0nc.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/5856-9-0x00007FFB77B60000-0x00007FFB77DC3000-memory.dmp
memory/5856-11-0x00007FFB35670000-0x00007FFB35680000-memory.dmp
memory/5856-2-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-0-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-6-0x00007FFB77B60000-0x00007FFB77DC3000-memory.dmp
memory/5856-5-0x00007FFB77B60000-0x00007FFB77DC3000-memory.dmp
memory/5856-8-0x00007FFB77B60000-0x00007FFB77DC3000-memory.dmp
memory/5856-1-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-3-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-7-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-10-0x00007FFB35670000-0x00007FFB35680000-memory.dmp
memory/5856-12-0x00007FFB77B60000-0x00007FFB77DC3000-memory.dmp
memory/5856-4-0x00007FFB77CBF000-0x00007FFB77CC0000-memory.dmp
memory/5856-44-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-46-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-47-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-45-0x00007FFB37CA0000-0x00007FFB37CB0000-memory.dmp
memory/5856-48-0x00007FFB77B60000-0x00007FFB77DC3000-memory.dmp