Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2024 10:19

General

  • Target

    e6e1e81e06c9a2a6a4bc75d57cc229b0_NeikiAnalytics.exe

  • Size

    134KB

  • MD5

    e6e1e81e06c9a2a6a4bc75d57cc229b0

  • SHA1

    1d472ae96d62f0bf0652bbbd7391b2d59d737e09

  • SHA256

    e178115b6696cca91a0e9dc17f21a186ddb79b9f44e16a7f8c9815652bec0e54

  • SHA512

    b7267ec2e6b3d6469a0fb5f21b953d562f4c68efd2e1d2a8734bb88e33e41e4511853e67a92d43af648ddcf712d34d364f57b37afe445e5cf6231cf542c9e15c

  • SSDEEP

    1536:LDfDbhERTatPLTH0iqNZg3mqKv6y0RrwFd1tSEsF27da6ZW72Foj/MqMabadwCia:HiRTeH0iqAW6J6f1tqF6dngNmaZCia

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 6 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Program crash 4 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6e1e81e06c9a2a6a4bc75d57cc229b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\e6e1e81e06c9a2a6a4bc75d57cc229b0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:412
    • C:\Users\Admin\AppData\Local\Temp\e6e1e81e06c9a2a6a4bc75d57cc229b0_NeikiAnalytics.exe
      C:\Users\Admin\AppData\Local\Temp\e6e1e81e06c9a2a6a4bc75d57cc229b0_NeikiAnalytics.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1204
      • C:\Users\Admin\AppData\Roaming\omsecor.exe
        C:\Users\Admin\AppData\Roaming\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1396
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:876
          • C:\Windows\SysWOW64\omsecor.exe
            C:\Windows\System32\omsecor.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:3412
            • C:\Windows\SysWOW64\omsecor.exe
              C:\Windows\SysWOW64\omsecor.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:3688
              • C:\Users\Admin\AppData\Roaming\omsecor.exe
                C:\Users\Admin\AppData\Roaming\omsecor.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:4908
                • C:\Users\Admin\AppData\Roaming\omsecor.exe
                  C:\Users\Admin\AppData\Roaming\omsecor.exe
                  8⤵
                  • Executes dropped EXE
                  PID:4532
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 256
                  8⤵
                  • Program crash
                  PID:3244
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 292
              6⤵
              • Program crash
              PID:856
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 288
          4⤵
          • Program crash
          PID:456
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 412 -s 288
      2⤵
      • Program crash
      PID:2144
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 412 -ip 412
    1⤵
      PID:4032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1396 -ip 1396
      1⤵
        PID:3488
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3412 -ip 3412
        1⤵
          PID:3672
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4908 -ip 4908
          1⤵
            PID:760

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            134KB

            MD5

            f1f33d4dd65a06546b32e56a4f10b0e1

            SHA1

            f0fed91149ec8f89e94af540ddafcaf602f23c2b

            SHA256

            ab96330ac27d557bacf0c8b14381b5240a77b4d8fdf41db27036385de92a2fe8

            SHA512

            2a2066dc0286390c03ed8e5c64efeac9d31932ce5d3a60a575e717c623a0cb818f6a2938266cb912990b6b2e43cfea2393077d64a2b6c758c54120437dfd44fc

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

            Filesize

            134KB

            MD5

            f070806249d51972e6924609e9350db4

            SHA1

            fdb9ac094e1320f77ce8acbc156eb081c1018dc7

            SHA256

            d0f384b0569b25028f12b5b57675fd4b07ca804309fa4849c8d88ca1aff41892

            SHA512

            bb0fa709c7ca7c2cf16da3d6ec316b9629d058e333fc1a536beb608eb3e9a34111fd6b5bede61aa9369b18575d5a5fc111702acabe3477b8df667a758e71ec91

          • C:\Windows\SysWOW64\omsecor.exe

            Filesize

            134KB

            MD5

            de3ea46560c7e0ed009b4ddb95145899

            SHA1

            b03a199fc83a8f79b6e3115e36cee413ebe5768a

            SHA256

            19a21890ef1e4d6fa7f181ebd07e5c096cacfc117cbf5eb01ccbabd3b8b99566

            SHA512

            4a3ea27bfdf413baf400de50969fb6f0244093c8af86bb06de43e9e6606fbcbcfafc8f68f3796af44664e1867a36a712bf06a20e2c95bd38d6dafb79853a9998

          • memory/412-0-0x0000000000400000-0x0000000000424000-memory.dmp

            Filesize

            144KB

          • memory/412-16-0x0000000000400000-0x0000000000424000-memory.dmp

            Filesize

            144KB

          • memory/876-23-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/876-14-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/876-15-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/876-17-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/876-20-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/876-24-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/876-28-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1204-1-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1204-5-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1204-3-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1204-2-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1396-11-0x0000000000400000-0x0000000000424000-memory.dmp

            Filesize

            144KB

          • memory/3412-31-0x0000000000400000-0x0000000000424000-memory.dmp

            Filesize

            144KB

          • memory/3412-47-0x0000000000400000-0x0000000000424000-memory.dmp

            Filesize

            144KB

          • memory/3688-35-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/3688-34-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/3688-38-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4532-45-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4532-46-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4532-48-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4532-51-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4908-40-0x0000000000400000-0x0000000000424000-memory.dmp

            Filesize

            144KB