Analysis

  • max time kernel
    145s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-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 3 IoCs
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aef02de0f9c4496cc3875fe85fbf65a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\aef02de0f9c4496cc3875fe85fbf65a0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:1792
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2904
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:3040

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

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

    Filesize

    88KB

    MD5

    685f73db4f86d8b5a77fb1b128c9cdcb

    SHA1

    f5dc2fb8721ac09254070d30b678ad5034543419

    SHA256

    719c785a442e63c8a0098563fa982365ee7a19729f7ebb0f004f907a0064e201

    SHA512

    47d8f5fa0d7eca518446b4bb9207eaa73fe0b6834f4bfe72cb246bf425147d10267902f4acc3f19cfff38c41ccfa61b05b9053c841c278a2e7ef7f3375a04175

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    88KB

    MD5

    60445a44f3f27259654221641038bd3f

    SHA1

    63dc2ac6b60e4c812efbdc18cff73043a0e8cf40

    SHA256

    d81893a11d76fa25789a5364772f88a093b1846fb3a80473103e799f9df02cc9

    SHA512

    8bcc10df57954050aa740637b1158034529e0412b97086aef9df8f652ef98f06daae23ccec560aa02dd316d65020a26c6d59308d458225fca14a5f949b5a28d9