Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    08-06-2024 04:22

General

  • Target

    8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe

  • Size

    72KB

  • MD5

    8b422824c12d79d038bf455c8133fcd0

  • SHA1

    931bdd38096808d2ff28e6238fa051570a1fa863

  • SHA256

    01ba89fcee616b54111283f8cff8d55a85f850ea33fa2fa82d3d3141242c1b57

  • SHA512

    6016610cff945e82256b5985d9d5398ecf15650c842411c53f4ba15fa1bcd1e46de46e9dccd2efa5b5a17576dcccb845e8c70165cfb5d0ce1270999ca99815d6

  • SSDEEP

    1536:ud9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5211:2dseIOMEZEyFjEOFqTiQm5l/5211

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\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1612
    • 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:1900
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1540
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    72KB

    MD5

    e04c858ea1cfc5d2631a66696cf7b786

    SHA1

    4f3be9ad26cbc0ce9443919e1d3036913170452f

    SHA256

    9d3c68721100fb5220a00fd8573f09ca2a78ee2388ccb88865ad488b0fcc4d3c

    SHA512

    f4115603e5f5576e0932fd02b68824520265129935f5f9624f1827820f7688dac78eb02bdb0eb6a4acf9298aee0c503a047b7b08bebfc302018526c8e5800df6

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

    72KB

    MD5

    845cc7f3e16f504bb44acfe7ca2b5650

    SHA1

    9328ea6197efc10396f5871f4740dd75ae9f0d59

    SHA256

    e2d7a1f08bc66e1d64cd9d6640087686676a3c29ae29dd2e8de6a2057fc844f6

    SHA512

    d3d38185658ff6049bf71af3bd78b2d22c69b5e025c39b4d5fe6192d630f9c36272aee5578994625ffd5fc251d04b11ea62d571fff40829381ac7ee5b30f0c50

  • \Windows\SysWOW64\omsecor.exe
    Filesize

    72KB

    MD5

    9638e4fcb725bd811f5e4212078afcff

    SHA1

    71ba49c19ac4e350a1a6683e14070013e48b40fb

    SHA256

    1334dc76eaaeda02fb3117afeeca210d9b48864bddca5a82fbf1d1e45ff33017

    SHA512

    5ebf4c1ef42dc3bba741c2ef12ac0f57ab509562365b14af1c77bf0d484f398755d5cd9df355570559d3ae6565e0ca8443745fb64e808eea99e72e8795fbedf1