Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-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
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aa8ba803152da70d5a426f82e0f3e200_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\aa8ba803152da70d5a426f82e0f3e200_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2664
    • 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:4404
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4444
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:4400

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    72KB

    MD5

    74aa86ee0cb281f2667c11459a0836ea

    SHA1

    6d14abd37bbdcb56009bb748b0cde82af37e8863

    SHA256

    d78a63d33e80e0c9f3e97b649448f6a3de705739326f13f477bff92428b0a454

    SHA512

    617816f73cad9580b51fa720c1e7e82051cfd7eb3caeb2ca52df741e077a5982090ebc2b514fea707f180107f518e171907e99424d6071054becafb54db1ad97

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

    Filesize

    72KB

    MD5

    495c130f882705049903606f970ec4c0

    SHA1

    666953aef41b81aa4896362ec85e0065f37cf4f9

    SHA256

    9658aadb231c62de3ed5ea0f7f9c77edb6541964be96252e59ab600a7eba16f5

    SHA512

    b6db103a743dfb5bd3dccdb053a4b2d75348d2a5ce8196b22812987cdf78f483d05734e457edd38fe15cea86dc08de625969c135a1e7239cf3a4d6171f29198f

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    72KB

    MD5

    911380773498707632a5e733145ed4a1

    SHA1

    aebef8cdc74e818424be57d316eb39fe4e897b51

    SHA256

    d3b5ee12ce81d0d3942217d2822f45697163838fac635a3bb1f4799ed384bd35

    SHA512

    7d0945239bb128a91b7a43c3fdbd78b4a2cf5b4cdd521d599f0d4642b082f4f66fb1c31449be3163fff48f55782f223707c223428981691f88a6649af6856b9a