Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 14:00

General

  • Target
    attachment20260930-1253-8arxe6.docx
  • Size 1.4MB
  • Sample260930-rbc61a1why
  • SHA256 ef1460cbe07eb0fe84909285f19ed25187e2d799adc0b26caecfe99376385746
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

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\attachment20260930-1253-8arxe6.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1884

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD50CC.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        ExcludeDictionaryFR040c.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryFR040c.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 07421aa9adee179cda828fc3b2b11af63f9179bb80d3a1f06fe8a3851d8a5ea3
        • MD5 SHA1 SHA512 TLSH

        memory/1884-8-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-16-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-6-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-0-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-9-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-7-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-10-0x00007FFF1AC10000-0x00007FFF1AC20000-memory.dmp

        memory/1884-11-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-14-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-13-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-12-0x00007FFF1AC10000-0x00007FFF1AC20000-memory.dmp

        memory/1884-5-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-15-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-17-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-1-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-4-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-35-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp

        memory/1884-3-0x00007FFF5D57F000-0x00007FFF5D580000-memory.dmp

        memory/1884-2-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-676-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-677-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-679-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-678-0x00007FFF1D560000-0x00007FFF1D570000-memory.dmp

        memory/1884-680-0x00007FFF5D420000-0x00007FFF5D683000-memory.dmp