Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/05/2024, 05:12

General

  • Target

    33f8440e61cc04482ca7e917802309f0_NeikiAnalytics.exe

  • Size

    68KB

  • MD5

    33f8440e61cc04482ca7e917802309f0

  • SHA1

    8534b50bda505d8521c8775575a3893a84dbaf76

  • SHA256

    efa8eb14ba17228526567b6b961b0f3c109877857b21018365356378519759d3

  • SHA512

    2bbd4ae92086b75e8a11c2d11566928d0dd005e26c7ff2bb4d77447a388a9a7198ec7a04b7707e004cd3bbc28c76f732fb3bc0f6cf527962ee7127b6f5db963f

  • SSDEEP

    1536:Hd9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:vdseIOMEZEyFjEOFqTiQm5l/5

Score
10/10

Malware Config

Extracted

Family

neconyd

C2

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

  • Neconyd

    Neconyd is a trojan written in C++.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\33f8440e61cc04482ca7e917802309f0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\33f8440e61cc04482ca7e917802309f0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:1928
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2172
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1244

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\omsecor.exe

          Filesize

          68KB

          MD5

          c09780637bda4c52feb947a775962e72

          SHA1

          2f0dde549f9185211bdfe4a138205885f3b22ea8

          SHA256

          178aa06cd488c9dbf89de087f4032418131acf85f565f8a0ecd510e796ca54fd

          SHA512

          bc5e2a4b5bc21dde80b0c4c29493a9f3e0298ce75169ddd18acafd8e1aff9023fa1a51333d1488bc01139f275cd599c054dd9b8495532e0714d32b4aa64bb65f

        • \Users\Admin\AppData\Roaming\omsecor.exe

          Filesize

          68KB

          MD5

          08ea88daa7943d1a8e9d3f03c567a239

          SHA1

          c4bab78f3447bb7a4364cfb308cbe6340a38bb68

          SHA256

          264cdd2710d785242aa3fdc2c1dc433b3c23899867d47788313717cb732e8cc9

          SHA512

          b46e43464624fe6e92fc0a73e13c69f25374b96347bc840a25c1a642eab60b41a60e8376792114a7c55c4a8da255f495ad90fc401b9476086e8298d66a6d07bf

        • \Windows\SysWOW64\omsecor.exe

          Filesize

          68KB

          MD5

          c1ae78ea145f0d8c2e53e224a8dcc255

          SHA1

          e04d1c0d88377856e70a937f1842b4c25b6ede9d

          SHA256

          de586bc6f830920490b64372616d4b439dcf4910d2c3303799923e27f8e9b779

          SHA512

          ba60ceeaa0e0e33502414f8da95070e93acf81f83bfb0d62d3bcd68d08784f6723f8672053a8990e53aae9dc762149bdf0e0ca6ac05c4b8440c79a71c81dd42e