Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 03:41

General

  • Target

    5d990147db1016b8a08a535f962af420_NeikiAnalytics.exe

  • Size

    31KB

  • MD5

    5d990147db1016b8a08a535f962af420

  • SHA1

    8e78c6b679fb8bb8dea7e0764250e1a36e1296a3

  • SHA256

    85c5390c3ef6dba5814f298d4f35ca965c42da3962a6b33ef7ed9081a30bd38e

  • SHA512

    3135672228a524f45345ddfdb263b17993bbc28d8e812280e3ffe25b38fc6ce6836af5a23f10872492536e945a546d875ed7b0e06b85c4b52efbb4d4e1a71d64

  • SSDEEP

    768:XW5KLZ/vbDEj7RPm2kcW6wVmuHXJHdzTC/Wc8HEzHvc:XW5SZbDEj7R+2kh6wVBpGpRTvc

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 2 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\5d990147db1016b8a08a535f962af420_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5d990147db1016b8a08a535f962af420_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:224
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.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:1468

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\Admin.exe

          Filesize

          31KB

          MD5

          03f68d02006708c1ef603dc43524438e

          SHA1

          f979a68fac19794ff40a022130ebe6b17156a30a

          SHA256

          6ed950fcbcaf6d95f13e0c6fad515da1a8393a69aaba82520d9433f63a0795a5

          SHA512

          3a11707c5045a774a03da43c17081b8d44e79c180e34fbbe9ed568a14bdf052af8ed8babf96049f67c69430da5cdaa5da98aa760880879a124fa6aba0fa879ed

        • memory/224-0-0x0000000000400000-0x000000000040C000-memory.dmp

          Filesize

          48KB

        • memory/1468-33-0x0000000000400000-0x000000000040C000-memory.dmp

          Filesize

          48KB