Analysis

  • user interaction
    yes
  • max time kernel
    57s
  • max time network
    59s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 09:19

General

  • Target
    Hoja_De_Vida_Certificaciones_Mariana_Alejandra.docx
  • Size 21KB
  • Sample260727-laa3cscl4w
  • SHA256 026488009347bbc1828e092429c0dd88ce522247cb89fcf8dd4090c117f51d9a
  • 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
  • Suspicious use of WriteProcessMemory 1 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\Hoja_De_Vida_Certificaciones_Mariana_Alejandra.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4716
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:4516

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          634ADA14.wmf

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\634ADA14.wmf
          • Size 822B
          • SHA256 af7ceaea8ea2904a1269181f4e0e1129742676d62e507d63d49f93dda9cd68e9
          • MD5 SHA1 SHA512 TLSH

          ABFA2C48.wmf

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\ABFA2C48.wmf
          • Size 642B
          • SHA256 83f4ea26254d69825486bffd1d400217aac7245c5c48fe5acc3ccdea173c4851
          • MD5 SHA1 SHA512 TLSH

          iso690.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCD9646.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/4716-10-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-5-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-9-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-11-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-12-0x00007FF97F9A0000-0x00007FF97F9B0000-memory.dmp

          memory/4716-13-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-8-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-14-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-6-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-0-0x00007FF981E60000-0x00007FF981E70000-memory.dmp

          memory/4716-15-0x00007FF97F9A0000-0x00007FF97F9B0000-memory.dmp

          memory/4716-7-0x00007FF981E60000-0x00007FF981E70000-memory.dmp

          memory/4716-36-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-4-0x00007FF9C1E7F000-0x00007FF9C1E80000-memory.dmp

          memory/4716-1-0x00007FF981E60000-0x00007FF981E70000-memory.dmp

          memory/4716-2-0x00007FF981E60000-0x00007FF981E70000-memory.dmp

          memory/4716-69-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-70-0x00007FF9C1D20000-0x00007FF9C1F83000-memory.dmp

          memory/4716-3-0x00007FF981E60000-0x00007FF981E70000-memory.dmp