Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2024 00:35

General

  • Target

    7bec506d6ed7c387188fac3ab3f6f9e0_NeikiAnalytics.exe

  • Size

    76KB

  • MD5

    7bec506d6ed7c387188fac3ab3f6f9e0

  • SHA1

    090b14d975054bbce8c5f0a04f17dd3bcfddc352

  • SHA256

    593f759b4fd9511b1c41f7b47d39b8e6f56640fe9fb433be197632d228d52ece

  • SHA512

    870514b19355c58264d0078056bcdcfec0c65dc9f0d3b392c2af44bb14ec3e72f08e664e4c5ff01db7f8ead48a7e38003f67d44b2c55286738c7b15dd318e435

  • SSDEEP

    1536:Hd9dseIOcE93dIvYvZEyF4EEOF6N4yS+AQmZTl/5011:vdseIOKEZEyFjEOFqTiQm5l/5011

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 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7bec506d6ed7c387188fac3ab3f6f9e0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\7bec506d6ed7c387188fac3ab3f6f9e0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2432
    • 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:1188
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:4888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    76KB

    MD5

    5dce5a3639f3d8a5c268e44e25b165ff

    SHA1

    9e7c74351a63cf3d2d135057657951dfca2bacb9

    SHA256

    e373b4dedc0a732dd5e8cbc73eb8359ae9ba650ef30c8221945e81a5f097cdc3

    SHA512

    35e75f85912d2f69f30fa980988ad3a1e77a1085cbf35059bc416eabe391b2d1db8c2c230b65ba55f66095a0469ec1e62ceb2d7e875b0da56153611acc1676ba

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

    76KB

    MD5

    dde4fb7d612ef01523045ace20ed200a

    SHA1

    73f4eae4e36c1dde05a02c6fe9aa2c45766db18e

    SHA256

    a2a7734ee7fa3e5553fe87c5c4b20d25b33b11fed67ea07ef8b5871b652e1a27

    SHA512

    5c95c5e1193d62b0f5cf94a8b3bb039e4fb81e62925f4caef1af1cb27dcc2e60cc3607850e100fab6585dfeb08ae8cc00ccbde0aebf4072137db9d86c38ade90

  • memory/1188-6-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/1188-7-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/1188-12-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/2432-0-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/2432-5-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/4888-13-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/4888-14-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB