Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 21:22

General

  • Target

    3d0b3b6e5fd1fc7c2c71c954e69b60b0_NeikiAnalytics.exe

  • Size

    62KB

  • MD5

    3d0b3b6e5fd1fc7c2c71c954e69b60b0

  • SHA1

    2d01e12c954def7d6a04e2f9359d4b7a89238262

  • SHA256

    a7938f49caef03c60b55d5d71e1673c67537f8ad1c64744ee615dd83bea11b8e

  • SHA512

    a2c3132337c66e23ca5a3f6bf465cc67321f7d5a747ccdf1ccc1d3c543a88999e8db5386e29a0495229fdd79dfea63660cf92b4c42c68713ca80f5116739768e

  • SSDEEP

    768:PMEIvFGvZEr8LFK0ic46N47eSdYAHwmZQp6JXXlaa5uA:PbIvYvZEyFKF6N4yS+AQmZtl/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\3d0b3b6e5fd1fc7c2c71c954e69b60b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3d0b3b6e5fd1fc7c2c71c954e69b60b0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1700
    • 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:1684
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1556
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    62KB

    MD5

    c16c23cb422e27e6288b2e9795b13c69

    SHA1

    64330f456ed162c016ed4f184022d3bab5aff088

    SHA256

    f0c01af3149a18f869ab44b4ba73461c013c18c60505eab2eecdd5fc060543b6

    SHA512

    dac7840b0148627db36ab23fede7e02cc8296930baebf89667243279bd5b272b71a10636641a282521a0add78442da0d5789fc481da915ba1f6944b26ed1f4bb

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

    Filesize

    62KB

    MD5

    d1309edc22952e245c3c610668b9ad0c

    SHA1

    8a0274c1fb6979773a3a61c040bbaa06440c26d6

    SHA256

    c8b349f88ae43b0d2a1c01cf191ee990c8e6e5dfd859d7de4a40c8ec74092bf3

    SHA512

    a4782cd5d576cd79857b820813dc81143b930163e34debaffbefcd0fefcc79d95d5a21cd520fc1741472caba50be1c568021bcfaa606376530c409a565c5b661

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    62KB

    MD5

    60ee484a10ee4f8ea5e8fab8305aeef8

    SHA1

    3f73a8abcdd9ea51bc33b1404e57d6e92aa14d33

    SHA256

    c5077413784f6757d3dacc97f0380ee5c908a13eeabb04726ef5e480d7d7ed84

    SHA512

    78388d4e92ec68d7ab497c89589489807b1d5fa183c51a116a8b7f44b5e4035402effa60f77d1b66d34550d8bc7c583cd264757d8d3e32e64cf152f6a95a09f9