Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/07/2026, 00:56
General
- Target attachment20260728-1158-nunhv.xlsx
- Size 114KB
- Sample260728-badhdavelc
- 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\attachment20260728-1158-nunhv.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/1548-9-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-8-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-3-0x00007FFD5747F000-0x00007FFD57480000-memory.dmp
memory/1548-1-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-6-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-4-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-0-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-7-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-10-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-11-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-5-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-12-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-15-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-14-0x00007FFD15170000-0x00007FFD15180000-memory.dmp
memory/1548-16-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-17-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-13-0x00007FFD15170000-0x00007FFD15180000-memory.dmp
memory/1548-18-0x00007FFD57320000-0x00007FFD57583000-memory.dmp
memory/1548-2-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-52-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-53-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-54-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-55-0x00007FFD17460000-0x00007FFD17470000-memory.dmp
memory/1548-56-0x00007FFD57320000-0x00007FFD57583000-memory.dmp