Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-06-2024 11:29

General

  • Target

    68b03f81eef7e2c8f39670ad8fa7c126383c502c653ded556b45d59eaee856a2_NeikiAnalytics.exe

  • Size

    76KB

  • MD5

    c6928f88335e8de599699531bfb05da0

  • SHA1

    05bab1e52ed3986f3b9e03458ad38dac9e51769c

  • SHA256

    68b03f81eef7e2c8f39670ad8fa7c126383c502c653ded556b45d59eaee856a2

  • SHA512

    a6288be35b8b02e547244a5f8b07cc865d4fa6df837a16a6c321a9823280816cd368331dc96c55c0c7d084c10909b64d36c6ea1f1b954eeff6a44c1d20ac56ac

  • SSDEEP

    1536:ad9dseIOcE93dIvYvZEyF4EEOF6N4yS+AQmZTl/5R11:6dseIOKEZEyFjEOFqTiQm5l/5R11

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 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68b03f81eef7e2c8f39670ad8fa7c126383c502c653ded556b45d59eaee856a2_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\68b03f81eef7e2c8f39670ad8fa7c126383c502c653ded556b45d59eaee856a2_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4692
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:4884
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:3152

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    76KB

    MD5

    5ed2b3da5601676f7dcab676d04c19d7

    SHA1

    44ced867ecd6435f0283c46544bf6c574d09ddb8

    SHA256

    3261f5a6b0bea00bfbc1a1a53a7489fe4b56f3402525845ccd0e38735574e4c0

    SHA512

    76c5e8dccd146799d45ad554ede8e231551188e1a997bbf8019f9144eb8c9e011a471fae18ecfc7ebcdcfbbbef05e5c66b53d4d590e17348cb0eae99f49d0197

  • C:\Windows\SysWOW64\omsecor.exe
    Filesize

    76KB

    MD5

    144ea80d6170bfcc140ee2b8bdf8e206

    SHA1

    d0bd692c15fca14241d3785e154245f97928587b

    SHA256

    68cca0011c6e7cb555a24ab70494a2bc1b2da5dd2842fdefd327f538b936ffc1

    SHA512

    aae0bf998d2df0d24a03756aca39e77377f9dd9f30969e3d3a6b1df3447b9af9817665d454493bd758adc4c517c432e6f08386fefcaff1fa494f4d4d2b86daf6

  • memory/3152-13-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/3152-14-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/4692-0-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/4692-5-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/4884-6-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/4884-7-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/4884-12-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB