Analysis

  • max time kernel
    148s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 08:24

General

  • Target
    attachment20260930-1253-kxv3wr.docx
  • Size 1.4MB
  • Sample260930-ka2dwaag45
  • 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 9 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-kxv3wr.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:924

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD6E4C.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 1KB
        • SHA256 972ca4ce34cc1938c3348ae6d4efab384598814fd7a8a14395b9a3480d8e3ee3
        • MD5 SHA1 SHA512 TLSH

        memory/924-9-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-27-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-5-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-8-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-0-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-11-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-10-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-12-0x00007FFF4A000000-0x00007FFF4A010000-memory.dmp

        memory/924-7-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-6-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-14-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-15-0x00007FFF4A000000-0x00007FFF4A010000-memory.dmp

        memory/924-13-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-1-0x00007FFF8C44D000-0x00007FFF8C44E000-memory.dmp

        memory/924-29-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-30-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-28-0x00007FFF8C44D000-0x00007FFF8C44E000-memory.dmp

        memory/924-31-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp

        memory/924-4-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-3-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-2-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-375-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-378-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-377-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-376-0x00007FFF4C430000-0x00007FFF4C440000-memory.dmp

        memory/924-379-0x00007FFF8C3B0000-0x00007FFF8C5A5000-memory.dmp