Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-05-2024 12:28

General

  • Target

    de86bcecd5ab117c9ddb8d6656cd2c20_NeikiAnalytics.exe

  • Size

    89KB

  • MD5

    de86bcecd5ab117c9ddb8d6656cd2c20

  • SHA1

    a6c5feb3548f464de304ede65e05f951135462b8

  • SHA256

    4f8eab55c185ced3aec2de348aec9026a3ae9d2b07a7086cd87225e4d20e3387

  • SHA512

    87888d11431b6647bcb3e80c84e37fcb3193a7fbcc524f7af45306484fa91d697577635fe050d29f5720bb976741f72c2ff25f125ddc50f26a0d9764a44d4185

  • SSDEEP

    768:ZMEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:ZbIvYvZEyFKF6N4yS+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\de86bcecd5ab117c9ddb8d6656cd2c20_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\de86bcecd5ab117c9ddb8d6656cd2c20_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5052
    • 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:3544
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4336
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:4040

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    89KB

    MD5

    3c16237bff7b078f69e35449c5f2ff53

    SHA1

    0902f21d33c7e6a1025d6b21dee08a70d104245b

    SHA256

    bbccc78471c86a88262cdcaf6d366073e72de3b12cc2e6d5e6a9ec9d6a50103d

    SHA512

    005204e3580674c27058799b82ab6c729e7f5fa329fb8021f2a14929593f07cbccedef6645c5657463a17021786ec421202a5ddc3ce9955cb1c032a9dd0ebaef

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

    Filesize

    89KB

    MD5

    654a82bb4f83a017d36d29107c782da1

    SHA1

    ac087ece0430443d68ee062cdbec078a6664d672

    SHA256

    b3324cdd9226f63a02577504d8267ee09eb32bd0969681472945336b8af4bf82

    SHA512

    52850bbf90e46c96af30997506315ad2f418ab37a8564446958907001cf0c2e71dfa73ac84309cf1148e84868f9496d544d43f6cd5bba718eb3c298482c0338b

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    89KB

    MD5

    fd1788aa2f1aa71fd6dde43d3916ab1e

    SHA1

    08de4f47caa26f605d0a329a491cccd7e2f0ddee

    SHA256

    a3efe9e841e7798feab6367ba0b6358c368e651e6f0a8de3d097a689596dfa1b

    SHA512

    cdfd739956fbcf6d746d72083e54b1d6a8e439a71ffaf13aee9ce2de80357429137be890037d8d2820d5bfcdf4681d23a3ec4b06432840e58ac5a27017eb5389