Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 11:12
General
- Target attachment20260930-765-cuh15u.xlsx
- Size 114KB
- Sample260930-natktasekh
- 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 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\attachment20260930-765-cuh15u.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/5620-9-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-10-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-3-0x00007FFC039BF000-0x00007FFC039C0000-memory.dmp
memory/5620-5-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-4-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-0-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-12-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-7-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-8-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-11-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-1-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-14-0x00007FFBC1110000-0x00007FFBC1120000-memory.dmp
memory/5620-13-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-6-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-15-0x00007FFBC1110000-0x00007FFBC1120000-memory.dmp
memory/5620-20-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-21-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp
memory/5620-2-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-40-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-43-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-42-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-41-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp
memory/5620-44-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp