Analysis

  • max time kernel
    145s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 15:22

General

  • Target

    e21334854c1732db05619261c709c470_NeikiAnalytics.exe

  • Size

    84KB

  • MD5

    e21334854c1732db05619261c709c470

  • SHA1

    85e1cf5b14a2440f0987f7cf9d10bd6cc84f02c7

  • SHA256

    f0fa8801dd3c886a8aef5868150964c5a99ea506cf8fd30afeae39e281dc8749

  • SHA512

    812efa3b2fcebe8d96e502e3d8795a04d761765bbe58bd23bf69ef66ef450fe6e28be377434306600cea47e07a966b63ee9f22cb26d6edc8eb33a6654ffd7306

  • SSDEEP

    768:6MEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:6bIvYvZEyFKF6N4yS+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\e21334854c1732db05619261c709c470_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\e21334854c1732db05619261c709c470_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2776
    • 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:2008
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1808
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:2004

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    84KB

    MD5

    4a2df8bbd31bdf906b0ef5ea1cdb77b4

    SHA1

    8b37054650ba1044fb429d6e02e2cb39767bd61f

    SHA256

    827bdb0adc2996097261a28764779414041feffd5b3dbe88dfe30da10e22f755

    SHA512

    71a08453c6233d5aa2909e856ccda6f88b3f45a1524c004aabf8df994b32e1b9e84fc1657e919fe6d3620c36507ce4ab8857f2ab82aa12df40e9456afc0a2ce4

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

    Filesize

    84KB

    MD5

    32cc87bde43d7c374c0ac13e8539626f

    SHA1

    20bcd4bff8edb0b01cfccd821944ce84f1311d50

    SHA256

    4300531192fa8e0e9f267a8af9866263801fd8384fd119aa981ab934ce7e923d

    SHA512

    09858ae81dd4eb4217f9606d00ce4cb86924b636d221e69c443809197c8a8cb79adf83cb80dffc86916902e692209d1939655bc26e262169db2397bb55420150

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    84KB

    MD5

    b4d151e572e944eedf3ca3d78b7b52a4

    SHA1

    e85834833ef5a9f45f6aac64c3209e403040d577

    SHA256

    01b89e52a9fa155de25475cf11ea481cf0b9d791c6696f285c6d37307d8cbee6

    SHA512

    40595473f8178636cc50fdfe4aa84e30d6099d0753053263621d463fc0057f63f7c4d8933bde1c2a1d6d0f5c8fa51857bcbb46c869f52ba0dbb029cae39e3fd7