Analysis

  • max time kernel
    145s
  • max time network
    148s
  • 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 04:38

General

  • Target

    aef02de0f9c4496cc3875fe85fbf65a0_NeikiAnalytics.exe

  • Size

    88KB

  • MD5

    aef02de0f9c4496cc3875fe85fbf65a0

  • SHA1

    fce7ae0220abaf0bb8e1cfd9ee05c4c4e1ab5551

  • SHA256

    c0cff68c65ff635d976ea2fb6da9aeaab3c9a5385c9ed7bda38a6231cb324ba8

  • SHA512

    3ee7436e9c81c7eaa1a2b9d5b3fe12b531aedc6639b33248fed53b46c9e9e00e8dac8a9bd5510c859a71b1d51e8e00bfaa1931f09357facd2920f4b3dac806ed

  • SSDEEP

    1536:Hd9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:vdseIOMEZEyFjEOFqTiQm5l/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 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aef02de0f9c4496cc3875fe85fbf65a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\aef02de0f9c4496cc3875fe85fbf65a0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4940
    • 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:1428
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:4772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    88KB

    MD5

    fd9b331d26f32185f358fa75ed32d942

    SHA1

    3dcc9fb98b984d34aae8385829e640191c8830f0

    SHA256

    7002847d545ea2a227b9fa91677a3eb52d513e4bf8aead863f73dcce3a725835

    SHA512

    f7325ff112820aa3935a1b113e7e5eeabd2e98d10a3d47a021563b328443c3190b285f7231c2fb8c09f4550c4f9d6f504c0a9db65e0aaa2c7a3007f05f67e96b

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    88KB

    MD5

    36797dc7ed377a32e271f58f732dd92c

    SHA1

    8d604e067801ae31962a8a7f18ced63c65d0a662

    SHA256

    1bae5321133d76aad1e0f8bf56438eb9d60aacb0e5dfe983d79aa4794d0aac50

    SHA512

    493cd258626d65f326dbc7aa56d55b11bd9ca95eedc85bc64250cfd25febd2249a0ee23e0891292cee02fa0c68b3cda8843181ad3e262f643e6fb29a03dd3ac7