Analysis

  • max time kernel
    145s
  • max time network
    147s
  • 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 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
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2308
    • 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:1512
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1620
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:2376

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    72KB

    MD5

    4146c5e8be639079cf4f0c189774d232

    SHA1

    dc92386d14664c61244b094d6bbb04e28113d749

    SHA256

    96705aa948a3c0e71098c0f72dd277ba8d83789c22729adec5b872b7e92dbf38

    SHA512

    ee1906e47a49d7324ec31396c13ff28c5452f20bb33c20257ffbb2ae54aa8a32fdfe8797044a0c3e8827e90d52f3bc0066656d39549c8e08bdf1664e2a18dc61

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

    72KB

    MD5

    e04c858ea1cfc5d2631a66696cf7b786

    SHA1

    4f3be9ad26cbc0ce9443919e1d3036913170452f

    SHA256

    9d3c68721100fb5220a00fd8573f09ca2a78ee2388ccb88865ad488b0fcc4d3c

    SHA512

    f4115603e5f5576e0932fd02b68824520265129935f5f9624f1827820f7688dac78eb02bdb0eb6a4acf9298aee0c503a047b7b08bebfc302018526c8e5800df6

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

    72KB

    MD5

    ab09c28ef113287804f2ae7da70aa399

    SHA1

    7d97757539282c3dcab9ce06ff6054bd8aafcf82

    SHA256

    e6fad8578f5724f49d95f5cca9c66f37f9a86fc6e69dfab78309d85c9d4bfbb2

    SHA512

    bdcad2d159983b57ced15f5389f499fe2ab6d527fdad67aafe05ef7b752caf52f34d0369e6896964c51f196c1ad2c8069d6bc85806a5f24be5608025f0f913a5