Analysis

  • max time kernel
    149s
  • max time network
    136s
  • 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, 11:14

General

  • Target
    attachment20260930-1253-k461vn.docx
  • Size 11KB
  • Sample260930-nb1erazzav
  • SHA256 fd810ed282f9ce630faa6c853516f963397c6704e7702a35aff6ab60206dab0b
  • 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 13 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-k461vn.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4276

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD858E.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

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        memory/4276-11-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-1-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-9-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-2-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-14-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-13-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-12-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-10-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-15-0x00007FF889790000-0x00007FF8897A0000-memory.dmp

        memory/4276-4-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-3-0x00007FF8CC35F000-0x00007FF8CC360000-memory.dmp

        memory/4276-5-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-0-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-16-0x00007FF889790000-0x00007FF8897A0000-memory.dmp

        memory/4276-7-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-8-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-46-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-6-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp

        memory/4276-479-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-480-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-481-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-482-0x00007FF88C340000-0x00007FF88C350000-memory.dmp

        memory/4276-483-0x00007FF8CC200000-0x00007FF8CC463000-memory.dmp