Analysis

  • max time kernel
    150s
  • max time network
    145s
  • 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, 11:37

General

  • Target

    b0e886584af2af25d240e3684f740140_NeikiAnalytics.exe

  • Size

    478KB

  • MD5

    b0e886584af2af25d240e3684f740140

  • SHA1

    7d11d6f17f787a5b5f9434b697c739b69e7192de

  • SHA256

    2110545aa0f71406e9be010c186cbe4291f3949559b3c661f016ed8b3c03547d

  • SHA512

    242f374375c5b2a70453c2b3b6c95c570e685ab784aef92ab4a444311950a5fcd779aac227d0a161e214e077eeeef692cd5932a3b355c1dd5fdf37a353944633

  • SSDEEP

    12288:VYWHNXcQtpFcZuMrmq5k45Esco+zzSXmvUBAmaJ8II:rtXJtgnrmq5k45Es+saJrI

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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).

  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0e886584af2af25d240e3684f740140_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\b0e886584af2af25d240e3684f740140_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3224
    • C:\Users\Admin\AppData\Roaming\Microsoft\Search\SearchHelper.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Search\SearchHelper.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3288
    • C:\Users\Admin\AppData\Local\Temp\WER9mso.dir00\com3.exe
      "\\.\C:\Users\Admin\AppData\Local\Temp\WER9mso.dir00\com3.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1532
      • C:\Windows\SysWOW64\reg.exe
        "C:\Windows\System32\reg.exe" ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /f /t REG_SZ /v "Intel GPU" /d "F:\Program Files\Intel GPU\GfxUI.exe"
        3⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:4084
    • C:\Users\Admin\AppData\Local\Temp\b0e886584af2af25d240e3684f740140_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\b0e886584af2af25d240e3684f740140_NeikiAnalytics.exe" silent pause
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4052
      • C:\Users\Admin\AppData\Roaming\Microsoft\Search\SearchHelper.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Search\SearchHelper.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2988
      • C:\Users\Admin\AppData\Local\Temp\WER9mso.dir00\com3.exe
        "\\.\C:\Users\Admin\AppData\Local\Temp\WER9mso.dir00\com3.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:4300

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\WER9mso.dir00\com3.exe

          Filesize

          480KB

          MD5

          ab4dac36234e9cc82c81fc92d4486a3a

          SHA1

          0df46a599ab7d4829cbaab3789aac70c4602f8fc

          SHA256

          6e3792ec4964be97c68f63608fc5eddb93ae3a48b267a61c3bb6dc9c7058dfa1

          SHA512

          94efd2f95c3c7ebeaba66299586730430c6e12a9133fa6990ccf250ad38fb172577a1eb1ef54cd9d0159a268985bece625b3faa7d27de0e932e6268460016993

        • C:\Users\Admin\AppData\Roaming\Microsoft\Search\SearchHelper.exe

          Filesize

          480KB

          MD5

          ba6fcd0129639aa87fc9892af69910d6

          SHA1

          efe23fc79bb197773d5752ad9bf1f7baac2cf427

          SHA256

          24bef6f34bd5cd466ef01dd481c8e5525dde232cc8082079a80a66c876fb4898

          SHA512

          e1c4b521151ee99d68a9031ed3da62c00b7fe2e788179f72fee323621360d7150503cf97e59f44d6df54ec1afe7f59f1ab62d4e2626428bd6cfca68f11c7b128

        • C:\Users\Admin\AppData\Roaming\Microsoft\persist.dat

          Filesize

          10B

          MD5

          badd8d5502547b48de2a7cfa300c7615

          SHA1

          3463ae73b6784ab83aecb04bccb65e58b50ea83e

          SHA256

          c4689063c8711ea02d58524705ccf1da20525c32a466a43014bc67e9e6d916d8

          SHA512

          1184e31b4ce1cc1c9ea757ba5da5979f8b618ef0266155311f944ba653764cd35f992f5f7d88dc412fd67e2d723a6ac12b8fcf26a36c2f0c2241af5f53942403

        • memory/1532-32-0x0000000063080000-0x00000000631EC000-memory.dmp

          Filesize

          1.4MB

        • memory/2988-76-0x0000000000400000-0x0000000000468000-memory.dmp

          Filesize

          416KB

        • memory/3224-1-0x0000000063080000-0x00000000631EC000-memory.dmp

          Filesize

          1.4MB

        • memory/3224-43-0x0000000000400000-0x0000000000468000-memory.dmp

          Filesize

          416KB

        • memory/3288-16-0x0000000063080000-0x00000000631EC000-memory.dmp

          Filesize

          1.4MB

        • memory/3288-78-0x0000000000400000-0x0000000000468000-memory.dmp

          Filesize

          416KB

        • memory/4052-44-0x0000000063080000-0x00000000631EC000-memory.dmp

          Filesize

          1.4MB

        • memory/4300-56-0x0000000063080000-0x00000000631EC000-memory.dmp

          Filesize

          1.4MB

        • memory/4300-77-0x0000000000400000-0x0000000000468000-memory.dmp

          Filesize

          416KB