Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-06-2024 00:15

General

  • Target

    225bafd029a722cce6c1b6e0f33897b92b74469123bddec3b33b0d92c66e4166_NeikiAnalytics.exe

  • Size

    84KB

  • MD5

    3cccb437868232dba633287f5e7cd3d0

  • SHA1

    c0063f89554c9eef85e02baf11d12c359015d88f

  • SHA256

    225bafd029a722cce6c1b6e0f33897b92b74469123bddec3b33b0d92c66e4166

  • SHA512

    1c73aab60ca41f6490db74b888c98e7259ba69ed89374bae539de375fc875f0816b1d1ded2b8ef45ad213654da8f1ff901a4aecd6faafce2258943d5511b8d14

  • SSDEEP

    1536:Kd9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:KdseIOMEZEyFjEOFqTiQm5l/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\225bafd029a722cce6c1b6e0f33897b92b74469123bddec3b33b0d92c66e4166_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\225bafd029a722cce6c1b6e0f33897b92b74469123bddec3b33b0d92c66e4166_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1000
    • 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:1248
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4768
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:2616

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    84KB

    MD5

    e3ec2b661cf8c831e47f8509a729914b

    SHA1

    cb7b7517272857393c2cd3775bb7a93b316ecdbc

    SHA256

    d8c65828ff53782b7a8b5ef741c8f0be345576065d28b6ea78705019511da063

    SHA512

    3e8be4a143e97fed220dc9f1507f9a33be18c67a7223508e7bf9eae1db4493ba47feb89590f2d743ee7c25bdf615d8236dec3f2a7c9ab4725ae536603613927b

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

    84KB

    MD5

    aae4bf58a341d254c8636c5e65555e88

    SHA1

    06f420d5b29543299cba9f88ab337cefa3528489

    SHA256

    d20cd6c5e20036357b511160740cb3de352b32e0f81a9e4c651da12f86fa490f

    SHA512

    4e362f96017c2e0a4d2495ed5a4c69bf25851e5cd7bb0584e6d43962fda16a00458317845287e04f835aa17ccb554fae93b76a1c33ac6a5d77ae864246243ec7

  • C:\Windows\SysWOW64\omsecor.exe
    Filesize

    84KB

    MD5

    4e27cb0fda8b93dee7a1e4393817367a

    SHA1

    7d6ff00625c90736f2f7dff738155044c01c3d8c

    SHA256

    841dee9925897cfdae66904ada53c83e95e37d137a776f864b0a211da083783f

    SHA512

    b7bab6003192afaff29e612acf6dea36c60891834510c93403688fdd6c6a84bcef6b335a04b1f34789841dd00b0cf10c336458b13ea252a839a990983b261a59