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
    19-05-2024 23:24

General

  • Target

    5afd94cc31a233536072343ff517f3a0_NeikiAnalytics.exe

  • Size

    134KB

  • MD5

    5afd94cc31a233536072343ff517f3a0

  • SHA1

    1151a1bdec480b1bb013d6a0e1b59055cfee6688

  • SHA256

    335afed6ffd674bbcaa384fbbcb5f34d6bd3dd1dea45dbd043b58faea73b2195

  • SHA512

    2b0d844036c0b4c98625b92a08ae64d464e6ad5bc92c081cf953e30041ea7c64f3e39877eeb149bda5f1b1739ea06c2ed40e693eba2dc7158b44edde807288aa

  • SSDEEP

    1536:ODfDbhERTatPLTH0iqNZg3mqKv6y0RrwFd1tSEsF27da6ZW72Foj/MqMabadwCia:wiRTeH0iqAW6J6f1tqF6dngNmaZCia

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 6 IoCs
  • Loads dropped DLL 7 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5afd94cc31a233536072343ff517f3a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5afd94cc31a233536072343ff517f3a0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2932
    • C:\Users\Admin\AppData\Local\Temp\5afd94cc31a233536072343ff517f3a0_NeikiAnalytics.exe
      C:\Users\Admin\AppData\Local\Temp\5afd94cc31a233536072343ff517f3a0_NeikiAnalytics.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Users\Admin\AppData\Roaming\omsecor.exe
        C:\Users\Admin\AppData\Roaming\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1980
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:2596
          • C:\Windows\SysWOW64\omsecor.exe
            C:\Windows\System32\omsecor.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:1448
            • C:\Windows\SysWOW64\omsecor.exe
              C:\Windows\SysWOW64\omsecor.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of WriteProcessMemory
              PID:2696
              • C:\Users\Admin\AppData\Roaming\omsecor.exe
                C:\Users\Admin\AppData\Roaming\omsecor.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:1052
                • C:\Users\Admin\AppData\Roaming\omsecor.exe
                  C:\Users\Admin\AppData\Roaming\omsecor.exe
                  8⤵
                  • Executes dropped EXE
                  PID:1692

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    134KB

    MD5

    3136f87d558f19234dffde62f80fc053

    SHA1

    09aa0482fe1fd731f0aba2d9218a16bed9a56f28

    SHA256

    87dd713da95cf6f0999f11dc98f227036ca2047e630fa3df9e7ee64dff65f1bb

    SHA512

    202f55c5583f0f55f2d5b765665c5ec1d8ad96d3711230e627a23d8570b6a36d800954c649985b5a27be1367dd42368d744b44f292177dfe31aab26cbd849a6d

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

    Filesize

    134KB

    MD5

    cd122130f44a2bab5c08af4485bcc65f

    SHA1

    e3a7800003f05abf11b0468830ec1c6494c621e4

    SHA256

    b452ce4d7ac524f363cc1705379c363fcef637d7dad8ca922dc0ea06d8d38f0b

    SHA512

    7d887b083d10ddafcac182622d50f9e31447f5f4e44ae6acd988601bfd0be3d800e4a9600c2cfef057461a93ca494e0cab06c8b6e99a7c1102b43df89047125e

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    134KB

    MD5

    2cfbe889c7a79e8ca18a2c6212821250

    SHA1

    a388a76a78ac93a323f8e8d6617573f13f669550

    SHA256

    482df5b147ce292bfef53e1c80725516430bf91c24cd4046e83ade0285f0f726

    SHA512

    192843e46a2256fe1b1ac4ae9fdce860ae4015ddf78101713209b70c72cf847f21b95b969b1395c694be1d06059ee615febca6dfa6e0a4d37e699dd127d43a95

  • memory/1052-80-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1052-73-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1448-60-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1448-52-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1692-85-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1692-82-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1980-20-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1980-29-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2596-50-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2596-32-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2596-35-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2596-38-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2596-39-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2596-42-0x00000000003A0000-0x00000000003C4000-memory.dmp

    Filesize

    144KB

  • memory/2932-0-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2932-6-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2980-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2980-8-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2980-2-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2980-5-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2980-18-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB