Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 01:47

General

  • Target

    70ff0a388a2f4b11613b8e14915caf80_NeikiAnalytics.exe

  • Size

    72KB

  • MD5

    70ff0a388a2f4b11613b8e14915caf80

  • SHA1

    979b71a89232da68f34423dd3d59d87c17b2c07a

  • SHA256

    94715f5fa671f0dfa29eba6ecee76ac1eec3c36dfb87991f285b8581297ef0e2

  • SHA512

    8ad803e0b73781b63ba02d0c65e87a5e96ecffbb981b0d623d85725352059f9638a6c574e587f3e13fc4f2f48310c7cda988b05b6c0d79ccb68443196840ab42

  • SSDEEP

    1536:Id9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5211:4dseIOMEZEyFjEOFqTiQm5l/5211

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\70ff0a388a2f4b11613b8e14915caf80_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\70ff0a388a2f4b11613b8e14915caf80_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2324
    • 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:2832
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1732
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:2300

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    72KB

    MD5

    4268d299287702739bbbacc5004e0198

    SHA1

    7cac9db21d4462f614969865df86b86433aa8bdf

    SHA256

    c553d8900213085be9d2ef7abf871e5f87dd7f95a3f3df62792dfdbf58352616

    SHA512

    a910a72944645e91e62655c7e63d967c64569d4532a60428e1cd6e573b43338d73e257fc530963c19294c5daf29a35fa1636f34cd643ad6252c8ee385c0be951

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

    72KB

    MD5

    66d88d261c2449bf09783438ea9f3b4a

    SHA1

    8b408014293c1b66f6f06f9e19e95fb91031b364

    SHA256

    b28a52ee5ebde7c7335ad2428ee4c7e26cc8fba026645f4825e969e447963cc9

    SHA512

    362a18575d0098434e0e706dc208412d0ebad63e5f2e6cfbe9335dba49e4beb28690ca51a40ee2299f4a97351ea298d16ac2e92dfc996e4b44d92f67726b2b65

  • \Windows\SysWOW64\omsecor.exe
    Filesize

    72KB

    MD5

    e7870e7fc916c6b7fdd6048f1e0c250e

    SHA1

    3dd4ccfa522be6cbd5d92c3e4a1e7f8d7e8824eb

    SHA256

    051a8a688d2917eca0dd698ee5ee682e872bed51decac56746b80f1802be9676

    SHA512

    7aaa3a65bef0a25b334c4e577198552dcfd47ce6175c94198a85c895945893e5e5ed6be83330acc64fbf68d257d9dbe477cf6095146cdd1a004375877fdf0571