Analysis

  • max time kernel
    142s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2024 21:11

General

  • Target

    0dcdb75000f1eab9427acc03174b690461ef704fbeade202ebeb20a2463c0478_NeikiAnalytics.exe

  • Size

    72KB

  • MD5

    f5b2b01b74f7b96cab664486eb6787b0

  • SHA1

    d75be187f4208735c82be06efb852c5fabfbac0a

  • SHA256

    0dcdb75000f1eab9427acc03174b690461ef704fbeade202ebeb20a2463c0478

  • SHA512

    f1165f79a17b4ea278d13fa32d393ba0a2a2185f9b3bbc2cf0012cf8048fa8aec76a1a091681c816a221a6e6e1098c259dcb1a008c04e31d57674d280f07aa47

  • SSDEEP

    1536:7d9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5211:LdseIOMEZEyFjEOFqTiQm5l/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
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dcdb75000f1eab9427acc03174b690461ef704fbeade202ebeb20a2463c0478_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\0dcdb75000f1eab9427acc03174b690461ef704fbeade202ebeb20a2463c0478_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4968
    • 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:1456
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2540
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:4024

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    72KB

    MD5

    5d0b367538587d32f436b0bf184b6b06

    SHA1

    8330ad65ec79c37aba94c669805942a010e4e266

    SHA256

    cf6974e415e0a7865cbbc9638e622b2e9699f35491c72488a26f46d67ba3e823

    SHA512

    c5a19fb4f26575476c7628dfc45880075ed705433b20732bd69258f5d6f72bc9fd6c0799466b4d539bb87543843ba9f905028b0ae20b4778909ec20a7a3ef58f

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

    72KB

    MD5

    1f579cb6ec246797d619357918d94dc1

    SHA1

    8909f572b331c016e48d710a13cbfa6c03c84730

    SHA256

    aaf2007d1380e171c531273580a7b861d572ed6d7d9fc8de2b4ee2ba3c3c485d

    SHA512

    c6db89141435304bd5190332169f16bfa8663daabd4b924f1fad54d63565cf1195cc93e22ba136dd596600d51a9efad835c5064ddbaf5d540826409748526e82

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

    72KB

    MD5

    d14341bada19283ed05367a2e0f281ef

    SHA1

    7c673c33d92e446f5861798300a5fffb700534f7

    SHA256

    d8cbd84bc1a3cfb6757a440a657f8c2b02c6f15ca2787c16d8a5ddfd136b2e2c

    SHA512

    9bbbfc55075f6a3f1514964510e28ce331fc298469495d69fe65461f701b138f7c08c23393ccdf51004fa1e65cd9d10600167a19bc2dbe41136b23b155dea296