Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 15:51

General

  • Target

    e9a8a5f7e80d2ae8c062d4eb57568e80_NeikiAnalytics.exe

  • Size

    88KB

  • MD5

    e9a8a5f7e80d2ae8c062d4eb57568e80

  • SHA1

    5dbdf1fdadd9e2cbb05a176f684a96f64d02abc6

  • SHA256

    1415b2602c96e7d866c61e1a0e755e31324c96652a44607979097bbf25131be5

  • SHA512

    39e46f82d29dba58523d943848fbd571f7f3fa2c616e0281ef392b290b90f968c3ce3392be145f79e76ef9ca78956e394183a2eb2d50985c27b2602320cbea02

  • SSDEEP

    1536:wd9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:wdseIOMEZEyFjEOFqTiQm5l/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\e9a8a5f7e80d2ae8c062d4eb57568e80_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\e9a8a5f7e80d2ae8c062d4eb57568e80_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1412
    • 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:3004
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3948
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:2756

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    88KB

    MD5

    ac56f2afd7b15753032e63b93badc18f

    SHA1

    01a8091874b461ac255b3a831d8cb3afa81217b1

    SHA256

    9025b697d2aabc6b4f7a60a2dc9f4ca0330fb8bca8ca4591ffe802f51d0f2830

    SHA512

    f2ed4d4edea03448909965123a2171e620e2f23be903d96375cc1b70be3dc796cacbc8da7051bc60a4cca7a1113a1b9805f9c3cfbffdcf933cd1b7e00599b2c2

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

    Filesize

    88KB

    MD5

    b18c97b6fa4e3984a0556d6c13402b37

    SHA1

    15fdd15db2662c2d862f4a585976da1ddc29b9d3

    SHA256

    2e55587424adb78197bc5d74a3ac9c7dc61016f613e0b2393950cf6ab8ab40b8

    SHA512

    065387996bfddbf21e71b94fb7f2a425640c50c0448c7b22e744b56e657b0ef55c915670120fa41337a490e95faf97e23e8f6edccf638daf1ac7dee9fdc22ba4

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    88KB

    MD5

    70ec441a73ebb76cbdc82c251d5fe533

    SHA1

    c9d5acb82389d09a23613a8712de16fa263c8a43

    SHA256

    b5d79c7756307a3f73281c6a51f25e8882b4c96c22a458d4c22b901114ed7d47

    SHA512

    1d21cf859d05ce5cdc97800f45ad8e46d2b34dd78d67885bd4f6a103925f929d2e29687eb5b88122796e8d043131f60b54746ffe149317436cbf187ef3d98fc4