Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-05-2024 09:40

General

  • Target

    bde2456b4af6893faf7b20b252151e17_NeikiAnalytics.exe

  • Size

    68KB

  • MD5

    bde2456b4af6893faf7b20b252151e17

  • SHA1

    5c0055289b2fbd7db3c96d62630421c86a3fdcae

  • SHA256

    3cddb6eafc76ba5194f776a68411b44a9c55b2846dcf10b3ab618d3ce31e5c3f

  • SHA512

    84614e61b038b42b173b0c77cb6bf9a433f88ef8903fad858572906ec1c1c43224c89986ccff04e802dbf86464b8b6a652ed6ac30ec26b2f3ef040a60bc74205

  • SSDEEP

    1536:Td9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:TdseIOMEZEyFjEOFqTiQm5l/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\bde2456b4af6893faf7b20b252151e17_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\bde2456b4af6893faf7b20b252151e17_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2812
    • 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:2632
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1308
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:572

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    68KB

    MD5

    a5f1f428a14291d4542031b7fc3e21a4

    SHA1

    7fef04a0f9b6d20aba8226e151b25a1d358b5ee5

    SHA256

    d4abc8cac66c4ad88b4f96cb7aa934d5cb720e68e85da090c2328509e77881fb

    SHA512

    4888c99b0cb3aab27742eb6897434c7c2ac10206364ca749777b09782a0dd0f39f0f53c853a73dd352b328ce141224ae4a13c7c47676c2cf9d42c5b90279e83a

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

    Filesize

    68KB

    MD5

    3d8fa1dd5bb94aa011af6cbd006ce05c

    SHA1

    d919f82b01cbad384ed1d8a3e5c4130726bb15f3

    SHA256

    88dbb7c3f1ae75cf3053104a251861fbe86fee400647d8e48727fc2c81be751d

    SHA512

    5554dd5bdf35d156e1e3bad6615bbf317cb7fba12af88a7d79eb14f1032dab3e336faacbe75e4406fb1a408fb91a072f51ef55afa7e20887ca8701182f12da01

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    68KB

    MD5

    ac55632bc24b5b240bc085f5a3bd7301

    SHA1

    cb106086736fedc5f34c8a886541ea1e9bf0402b

    SHA256

    1eaab479dde21111f3bce9e0d6f1003ce0fc9f2da2a2f7db87d0eeb698f1b703

    SHA512

    405ac9104d25657d2bcf33eeb3f0729f8dfe5c0f41c4c9f60de4b14d4437526119427d614339fb66fca8007d13e388360b991e227c097859c22f6ff44534aade