Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-05-2024 04:18

General

  • Target

    aa8ba803152da70d5a426f82e0f3e200_NeikiAnalytics.exe

  • Size

    72KB

  • MD5

    aa8ba803152da70d5a426f82e0f3e200

  • SHA1

    a69df5d028ef3b1d9b6c597be3053f517192a5d4

  • SHA256

    2caab932d8930e900fe8c88f3802505e79e2d0d59bd1d420feb2222bdc68cb05

  • SHA512

    5c6e486b148b5e636290ce229c1ba7ca17a7546803859af530135b7bb69e6afb41098e49db8020e309808d34e1fc5001b04dd00a8d4b9f4249dbed3d05b7df31

  • SSDEEP

    768:4MEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uAW:4bIvYvZEyFKF6N4yS+AQmZTl/5O

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\aa8ba803152da70d5a426f82e0f3e200_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\aa8ba803152da70d5a426f82e0f3e200_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2812
    • 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:2940
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1308
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:572

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    72KB

    MD5

    495c130f882705049903606f970ec4c0

    SHA1

    666953aef41b81aa4896362ec85e0065f37cf4f9

    SHA256

    9658aadb231c62de3ed5ea0f7f9c77edb6541964be96252e59ab600a7eba16f5

    SHA512

    b6db103a743dfb5bd3dccdb053a4b2d75348d2a5ce8196b22812987cdf78f483d05734e457edd38fe15cea86dc08de625969c135a1e7239cf3a4d6171f29198f

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

    Filesize

    72KB

    MD5

    a165baf30f0b198487f30e660c0fd156

    SHA1

    ae251ff3b8fe3e50380654fff54642126ec5c052

    SHA256

    ee3396b41e4d3901383402bdd56a165979cce617af4bf8dcb7844f59b549680c

    SHA512

    1f908421f5c1bb1f3630937265a5ecd27fc62b5d77c7329d938f295e1d8684ee86cc1141940bbe660dec45e75638fdfb44090186e43b7c34d00a5be5cccdc695

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    72KB

    MD5

    9257a70066fa238f3350b6cef692cb74

    SHA1

    719ed791f370d70db834796c2975297cac446d9f

    SHA256

    7b3b4a37f408608c7eca3e41b42d52180c35359ad4ea1edcee59c89dfd904156

    SHA512

    d7b43d474fea8575443e704125dac6966a77ea62565b8a105d0fdf4681483011dab146a16e6a26d4451e5e1ce03026e0e588f33fd198dad23d27a231c90ccdc8