Analysis
- max time kernel
148s - max time network
159s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 12:44
General
- Target attachment20260808-1169-a1tysy.xlsx
- Size 114KB
- Sample260808-pyhznaxbqa
- 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 FindShellTrayWindow 2 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\attachment20260808-1169-a1tysy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/5776-11-0x00007FF8E9050000-0x00007FF8E9060000-memory.dmp
memory/5776-12-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-3-0x00007FF92B93F000-0x00007FF92B940000-memory.dmp
memory/5776-4-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-5-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-6-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-7-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-8-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-9-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-13-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-1-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-10-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-0-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-14-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-15-0x00007FF8E9050000-0x00007FF8E9060000-memory.dmp
memory/5776-17-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp
memory/5776-2-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-51-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-52-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-50-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-53-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp
memory/5776-54-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp