Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 12:23
General
- Target f44c9d69-ea50-45eb-b219-8db0f8f81f27.docx
- Size 668KB
- Sample260818-pkvrassbrc
- SHA256 b0c3983a4309801e7cbe2dd7a8c8a5681ae59047cfc08052e74b1abd3be85316
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 2 IoCs
- Suspicious use of SetWindowsHookEx 11 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\f44c9d69-ea50-45eb-b219-8db0f8f81f27.docx" /o ""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
sist02.xsl
CUSTOM.DIC
fb3b0dbfee58fac8.customDestinations-ms
memory/4140-6-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-14-0x00007FFA24520000-0x00007FFA24530000-memory.dmp
memory/4140-4-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-0-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-8-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-7-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-10-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-9-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-11-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-12-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-13-0x00007FFA24520000-0x00007FFA24530000-memory.dmp
memory/4140-5-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-3-0x00007FFA66C5F000-0x00007FFA66C60000-memory.dmp
memory/4140-32-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp
memory/4140-1-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-2-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-167-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-170-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-169-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-168-0x00007FFA26C40000-0x00007FFA26C50000-memory.dmp
memory/4140-171-0x00007FFA66B00000-0x00007FFA66D63000-memory.dmp