Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 21:22

General

  • Target

    3d0b3b6e5fd1fc7c2c71c954e69b60b0_NeikiAnalytics.exe

  • Size

    62KB

  • MD5

    3d0b3b6e5fd1fc7c2c71c954e69b60b0

  • SHA1

    2d01e12c954def7d6a04e2f9359d4b7a89238262

  • SHA256

    a7938f49caef03c60b55d5d71e1673c67537f8ad1c64744ee615dd83bea11b8e

  • SHA512

    a2c3132337c66e23ca5a3f6bf465cc67321f7d5a747ccdf1ccc1d3c543a88999e8db5386e29a0495229fdd79dfea63660cf92b4c42c68713ca80f5116739768e

  • SSDEEP

    768:PMEIvFGvZEr8LFK0ic46N47eSdYAHwmZQp6JXXlaa5uA:PbIvYvZEyFKF6N4yS+AQmZtl/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
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d0b3b6e5fd1fc7c2c71c954e69b60b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3d0b3b6e5fd1fc7c2c71c954e69b60b0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1624
    • 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:2996
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1152
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:4772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    62KB

    MD5

    d878db040db9df6428f7bf8e39797aaf

    SHA1

    5fe04fb5c3967f32c6432c0ab61362e98cbede80

    SHA256

    a8e1bdb08f7d9ef82901f4d1853d9887722b4a5c29595d589c5a2088efbfe50a

    SHA512

    67c3ee0235820ff09aeec299be67cbd10dee4ecf6d0b5ba7536ee6a6487289605b4f6e94276253a73cc58b266355f071f3dcfa3fc237b58128f21940e26bed71

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

    Filesize

    62KB

    MD5

    c16c23cb422e27e6288b2e9795b13c69

    SHA1

    64330f456ed162c016ed4f184022d3bab5aff088

    SHA256

    f0c01af3149a18f869ab44b4ba73461c013c18c60505eab2eecdd5fc060543b6

    SHA512

    dac7840b0148627db36ab23fede7e02cc8296930baebf89667243279bd5b272b71a10636641a282521a0add78442da0d5789fc481da915ba1f6944b26ed1f4bb

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    62KB

    MD5

    37523b60fd94ef3b783fb1fc33d12ba4

    SHA1

    c2abb44bea434c2aad6b7470889dd2d7a1758e94

    SHA256

    278aa43c80dd3cb5393532b6b0648c4d201cf1abab0009ae1d27235d88a08860

    SHA512

    91e60e92f4c87cd961953b98fa8695f78c19647198ff52900e2f0e17524d34c0988b8f52e3710db8b8b0505acf2436388f6b33d3804a2ac948f633a25bd67473