Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 18:44

General

  • Target

    1918d9b514799d520138f35cd790f970_NeikiAnalytics.exe

  • Size

    92KB

  • MD5

    1918d9b514799d520138f35cd790f970

  • SHA1

    56878704a2c83fc1b24a1e7fe11e509e2a760d3b

  • SHA256

    8da2f608528331dbd1ddcc3500575fcb54ebeab692b5865b22166f84e18285b3

  • SHA512

    2d9504c220125d9ac29004723f0f87ccfc92b3d6eec0a607e776e81a13ee9852986f2ee3bfbd3bc9526de024f56d8c7eeb62ed586685192b34bb70e185e210d3

  • SSDEEP

    768:MMEIvFGvoEr8LFK0ic46N47eSvYAHwmZGp6JXXlaa5uA:MbIvYvoEyFKF6N4ySAAQmZTl/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\1918d9b514799d520138f35cd790f970_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\1918d9b514799d520138f35cd790f970_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1964
    • 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:2796
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1848
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1692

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    92KB

    MD5

    48c25827d0468c208437fd2523217c7f

    SHA1

    be7409cd8d43516fe108aa9975cce1f82f8bb4b1

    SHA256

    ad8565a16403aa4239029694ace79a6c4ed9939d76263fdf58acd88a1c9c2ba7

    SHA512

    535ac55f9d3e4fa83a4b26219db80564a372e25347c7f0921958597bc8478f28955291d4d9d40bbf49bfd6cce44e745bfbf6e40c2b710fb7c0bdc46f6f65f1b0

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

    Filesize

    92KB

    MD5

    dbe495da852b04916669af3bcf543e6d

    SHA1

    c6ababcdc1984b7d4ab27dcdf8a9eeb4c8592a61

    SHA256

    91ee4c3ee50bf1277478d019895981952f6a55faed72edd9850fd3718745e750

    SHA512

    142398c4acbf34319f067996b1a8b498a2feb50989b29c4c5a25e44deadabdba95bb08d47eb6a4b151df43671b69f481cf617c4be435be6804e9f1ca8968a2b7

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    92KB

    MD5

    83b1d5ffcbdcac983d6eea3f46f37a42

    SHA1

    8f1afdadc9d7bf4be8c0cd4945c96487c97dee43

    SHA256

    ad9f3b15f86394acb40ff7e6c1fab914c5a74ae6c717e0fcbf45946f74b8c43e

    SHA512

    0d390538e171fd4ecd9b19c1750e72af3b3d4a4aab7125ff31892e2a16e106ead92bc205e6780a51545f2ecf075798818635c0a73c80be5946b820b8f3071015

  • memory/1692-38-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/1848-30-0x00000000003A0000-0x00000000003CB000-memory.dmp

    Filesize

    172KB

  • memory/1848-36-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/1964-8-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/1964-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/1964-9-0x0000000000220000-0x000000000024B000-memory.dmp

    Filesize

    172KB

  • memory/2796-11-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2796-13-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2796-18-0x0000000000440000-0x000000000046B000-memory.dmp

    Filesize

    172KB

  • memory/2796-24-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB