Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2024, 22:11

General

  • Target

    2830d47f1565de3d29c155daa3436b70_NeikiAnalytics.exe

  • Size

    132KB

  • MD5

    2830d47f1565de3d29c155daa3436b70

  • SHA1

    f8a4a7b769410baeb50751a77f7bf5068dd0a85e

  • SHA256

    50493ad9d642e296b836eaf821c2dcbc2ad9576f6441d9b4d0026c581357f7a0

  • SHA512

    d721f6ead11446a9bea49354709411222669fc88ae936d57c0dc57ee6c6f75ad5f36c2afc16cdeaa1bc689b9fff01ce2c72c2c0eb7a6aaf7eaaa797003cdc118

  • SSDEEP

    3072:cXCbZSukOY8hrJFVNM/N/5sfqDfwqtAe3:york6hrJ3NON/5sGae

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2830d47f1565de3d29c155daa3436b70_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\2830d47f1565de3d29c155daa3436b70_NeikiAnalytics.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\guejae.exe
      "C:\Users\Admin\guejae.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4808

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\guejae.exe

          Filesize

          132KB

          MD5

          a2597f2fbb87190c943ab85325d729ce

          SHA1

          f5581155a35a8e8a38ae33dfb9b18c4ea214d580

          SHA256

          275531b6d4a0ceaf260c8ed75c6bfefad6232d0af76abb6426233392a8b41158

          SHA512

          6a8360f43d990461fa5ce3fdd144344a80d5faa8a0635663aa9d146da8b60ac8900c279e9faa90f95696fee1390d327ba7adeb3df2fe298b13d2fc7439c6f891