Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 05:39

General

  • Target

    8a7202bf24f19c28eb7589fb0ad38d70_NeikiAnalytics.exe

  • Size

    60KB

  • MD5

    8a7202bf24f19c28eb7589fb0ad38d70

  • SHA1

    2b2e0f76dd9b19c5ebd2a1d69f09e50574c64b5f

  • SHA256

    b8880c9a92531fa0e05cff545cd0c3f4648d1b7b1793d6015e44497024abd6a0

  • SHA512

    bb43797d2fe3760ed6a9d7621851d8c059f5915c7096b17b7ea391ebee265951690601cc1741872b20310b972d133a971a8d9dde8c2b1432b7f5ccec02a45687

  • SSDEEP

    768:OhAd82xErLr/im/UMLSNiy/QIgFFIktciFIkCd+R9eaAtevYn6gQ0WspK6D8Lx4Q:Oe+C8Qal+7Bvmm0NMx9aWyOjD5pfm

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a7202bf24f19c28eb7589fb0ad38d70_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8a7202bf24f19c28eb7589fb0ad38d70_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3236
    • C:\Users\Admin\zjyev.exe
      "C:\Users\Admin\zjyev.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
      • Suspicious use of WriteProcessMemory
      PID:3108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\zjyev.exe

    Filesize

    60KB

    MD5

    1f20de28b9007ba7d1bf8b106901918d

    SHA1

    fb7a9efc67affaf044fc819c7cbabe6f364f3dd8

    SHA256

    650da7fa21dfc5debd53b46f2c12e3f6dfd7777437f9544f489216b81b3e2b98

    SHA512

    426d89cbff6739886ae6b9faf65b42d2402720fd7ef43fd4320b468e85e21e72a09acb0c6e1a7265a9588a4c8299c8e6965250e406b668a00bc61152a5999543