Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30/05/2024, 10:23

General

  • Target

    cf625f447c2644c99c14f38e9397ad80_NeikiAnalytics.exe

  • Size

    84KB

  • MD5

    cf625f447c2644c99c14f38e9397ad80

  • SHA1

    85c3b72c255bf1cede6e464a14ddefaffb2d4cf9

  • SHA256

    aaad61dd0cc1114c7f8ab127451fb709ea415dd2b2478de2ba48a03c0dbd611f

  • SHA512

    e4364b815d6ddc4085f51a0c252a772e9d1fbdc735feec203962476df547c7686b60f265778fc5bdfe8104cd84a9cb6273ade5cb802e683eb7e98cae10b278d8

  • SSDEEP

    1536:fd9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:XdseIOMEZEyFjEOFqTiQm5l/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\cf625f447c2644c99c14f38e9397ad80_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\cf625f447c2644c99c14f38e9397ad80_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1848
    • 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:1856
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2116
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:2136

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    84KB

    MD5

    2481d5be8dc5716ba9216637a1c005e8

    SHA1

    040ee2163353e15d2da87a8c9e8c737912b92813

    SHA256

    d1080bd1beb78dfc77d8c0cfb35fecac7ee475de133f48cc2729d18841322290

    SHA512

    6cde8d21a99e6a611d83edde2c773f9e72be60549984f0b38510aa3cb36f76fa03e77f1f069aacc7b35274787ca2a26745bec9b44b8d1d5630f07025d32abb43

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

    Filesize

    84KB

    MD5

    eb0685ace10807fdcd4c67fe30c9b408

    SHA1

    4a880353ddd25a88f92d580809715b784facbe7f

    SHA256

    0822bb5cc49f89da3d909a24fd7a2a5d416dcfedc7e855f0d8cddd38882c606d

    SHA512

    6f1832c61ac33680217528d21c3c606fd058d252fc119e63e2b98e5ae4b839aedff3134447e59ffb4cfc98839d22de2e513751955c61fac0abdc23b687a96c9a

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    84KB

    MD5

    f9f2a64c06f2ecfcbb437408600748bb

    SHA1

    db5ab208a3582e48ba50e81f9d0c664742ca7221

    SHA256

    8cef18b56a96fe9bd773a355da3c89e1eb707b16d01321c63dcf26864ce7190e

    SHA512

    3616f97b0f5c06418ad8858b0f6bdd2f5c7368e17806c5c0c65cf680b093ef429becf05f2b5302f35d943c2cbe33a546a9d4b4f8ca9ccca902792a32a10aa946