Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/05/2024, 19:10

General

  • Target

    194c5d14f147eddc5548c8c5befbda756827fa7902bfc85cbbd1155cdd818bf6.exe

  • Size

    62KB

  • MD5

    38cb7110a28a34a1d1652a90d6713176

  • SHA1

    81834b9835ab90ae9a2bd053ab068ba1ed11cace

  • SHA256

    194c5d14f147eddc5548c8c5befbda756827fa7902bfc85cbbd1155cdd818bf6

  • SHA512

    f9922ac58b964402915053930b5c4969ab3675a2db0db6eb4ae8a2e81603e573943a9fbd66d42727a087a0f3451eac42d28798fc4306fd2eb921d490f505fd09

  • SSDEEP

    768:SMEIvFGvZEr8LFK0ic46N47eSdYAHwmZQp6JXXlaa5uA:SbIvYvZEyFKF6N4yS+AQmZtl/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\194c5d14f147eddc5548c8c5befbda756827fa7902bfc85cbbd1155cdd818bf6.exe
    "C:\Users\Admin\AppData\Local\Temp\194c5d14f147eddc5548c8c5befbda756827fa7902bfc85cbbd1155cdd818bf6.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2232
    • 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:2576
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2080
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1628

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    62KB

    MD5

    d15a9e7997f09e36e626c904d4c31656

    SHA1

    e49514871ada8c7c5c372b8277aac2a1f71517f9

    SHA256

    9527b04b0ced55e4e4c1ef6834355e3723afc5b2482e2f678c120e062099382c

    SHA512

    d7bc96676bf913de33aa13a9b167e7584a07e992a20d7d7ae10c0d0f8681ae0d08408c36846a5e32ccae3dfd778e8591d2e4b6535b255eb16084c81e8349db7b

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

    Filesize

    62KB

    MD5

    b16a4071719f38434220953937459676

    SHA1

    226ff26db5b592585465c4ffbfae5237fb9f961c

    SHA256

    7ecf082bc8150e72b5372a7875664ee10ae702c802fedacef7e195fd1331b4ff

    SHA512

    6f6979bf4951e5cb604972d905a39d0bba78a3f28422530b8ea671164a5be6d209db54a5a875d41b7720d5236a24ae8fda0d9baea7bcda86b2da9475f6d9e2dc

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    62KB

    MD5

    7186ae32a8ce4f78fac8b7b40597c362

    SHA1

    cb3283fc2d70bc0764f5ebdaa88e33e0e08e31c6

    SHA256

    4e6d9538569bcc8d98a99a061219b77112622502596f0f3af67a793217c616bf

    SHA512

    b1beeaaeed99e0551a7b089be38a531e90dbcbbae8ae640bd5387094ec9024cb1c3b5f84181170c3e76cb16b93c494b3949ce8773c37c4710dcbcffd51738fd5