Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
01/10/2026, 12:52
General
- Target attachment20261001-527357-cvohos.xlsx
- Size 15KB
- Sample261001-p33jvsty9m
- SHA256 aeb1f136fa564ae889631c1754c9e35252b10d084d32532052e4d292a980910f
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\attachment20261001-527357-cvohos.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/4064-6-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-4-0x00007FFB29A7F000-0x00007FFB29A80000-memory.dmp
memory/4064-2-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-5-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp
memory/4064-0-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-1-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-11-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp
memory/4064-9-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp
memory/4064-8-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp
memory/4064-10-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp
memory/4064-13-0x00007FFAE70E0000-0x00007FFAE70F0000-memory.dmp
memory/4064-7-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp
memory/4064-12-0x00007FFAE70E0000-0x00007FFAE70F0000-memory.dmp
memory/4064-21-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp
memory/4064-3-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-45-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-48-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-47-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-46-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp
memory/4064-49-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp