Analysis

  • max time kernel
    149s
  • max time network
    139s
  • 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, 10:51

General

  • Target
    attachment20260930-1253-nijkt2.docx
  • Size 126KB
  • Sample260930-mxtzes1dlb
  • SHA256 cb9fda659a030fbcd0dd7a538543ef0050efa627bff5e93150f476293ed78569
  • 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 8 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-nijkt2.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5108

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD9675.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        memory/5108-10-0x00007FF8E17F0000-0x00007FF8E19E5000-memory.dmp

        memory/5108-12-0x00007FF89F740000-0x00007FF89F750000-memory.dmp

        memory/5108-5-0x00007FF8E17F0000-0x00007FF8E19E5000-memory.dmp

        memory/5108-7-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-6-0x00007FF8E17F0000-0x00007FF8E19E5000-memory.dmp

        memory/5108-8-0x00007FF8E17F0000-0x00007FF8E19E5000-memory.dmp

        memory/5108-9-0x00007FF8E17F0000-0x00007FF8E19E5000-memory.dmp

        memory/5108-3-0x00007FF8E188D000-0x00007FF8E188E000-memory.dmp

        memory/5108-11-0x00007FF89F740000-0x00007FF89F750000-memory.dmp

        memory/5108-4-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-2-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-1-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-45-0x00007FF8E17F0000-0x00007FF8E19E5000-memory.dmp

        memory/5108-0-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-484-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-487-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-488-0x00007FF8E17F0000-0x00007FF8E19E5000-memory.dmp

        memory/5108-486-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp

        memory/5108-485-0x00007FF8A1870000-0x00007FF8A1880000-memory.dmp