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
    20-06-2024 02:22

General

  • Target

    ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe

  • Size

    76KB

  • MD5

    f9fec490abb95ebaa39ef27f32a38187

  • SHA1

    04c22d99b74a6b82a6d76289c676f8f9d52eb2e5

  • SHA256

    ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1

  • SHA512

    754fe00b45b473e73d6b16face1013676f87541815d9b3c7a4a3c191fcb57ec31fc2947b691d63d1d8ee6b8ab502ccc5bb9c7f40df660c2eb077ff8e32d0ab8d

  • SSDEEP

    768:4MEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uAW:4bIvYvZEyFKF6N4yS+AQmZTl/5O

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\ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe
    "C:\Users\Admin\AppData\Local\Temp\ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2036
    • 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:2792
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2684
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    76KB

    MD5

    4fd26d096e4300c1d1c8b66043c7494d

    SHA1

    ea095c0ab2d6e712f27ba5013c418646beebaea8

    SHA256

    a1f6737ebe01aff242ec731526e293b85ed0c24648e826042dcd1ea95d32e88a

    SHA512

    ff9db681cc0ab4c2d6ad78bf7a857aa9a3d32d3c7a985393d9eebadf26be4260840dcf6bdcfee09d5c95c97d3d502401e78337d01472b4814a55b530a75aaa15

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

    76KB

    MD5

    8a78968eca8580088ce1adc12edf12f4

    SHA1

    d3b3b54ec73b49766697e04a8c254b76b5fe231b

    SHA256

    1a652e5fb1571f285195485e3fac137504df448c636daa873d1240ddf9136834

    SHA512

    c80480c78ca4a376faee485841d7eeee5a0af82721c8a98fd22c62367461820989d3e4b7c5357f2b4621d7f4351db7a26285c8b2040ce6e37ecae3f23ea2d7d3

  • \Windows\SysWOW64\omsecor.exe
    Filesize

    76KB

    MD5

    41fa32c8593c610b2069bcc4fb34c4d3

    SHA1

    e4f99099d998f9dfe2d52aba6add7524f59d2584

    SHA256

    5abad2dc3edb7b16638f15bc715ca5af1681e792ced84580644dd813d9bd74f6

    SHA512

    2255f271103f0a4620b1e411013a0e8e2e6dc6a6bed4cf5279c2052fbb8c4d616735eef58c3e3d127239210de532fcd6c2237b9c5050761f43edc05b3c5c52ad