Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    115s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2024, 04:00

General

  • Target

    92a53c1b1d52b6b4035fabe196673f8b657f8f9389d94ea7b160978c9445e924.exe

  • Size

    96KB

  • MD5

    7f41359706a5ba9171426ed05726b543

  • SHA1

    4f18457e3a7b8ef31c19e710c2715848c88a9513

  • SHA256

    92a53c1b1d52b6b4035fabe196673f8b657f8f9389d94ea7b160978c9445e924

  • SHA512

    c98a04eb685ad7a5fde0cd4212ecec35f66c7835abfe7602a40673098855384e54492cd3fe693fe4aff5144b72fddbbe826085dc1d00ee5fa7a64aa4feb3e557

  • SSDEEP

    1536:znAHcBbLmdvduLd8IDiaP/8A68YaiIv2RwEYqlwi+BzdAeV9b5ADbyxxL:zGs8cd8eXlYairZYqMddH13L

Malware Config

Extracted

Family

neconyd

C2

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

  • Neconyd

    Neconyd is a trojan written in C++.

  • Neconyd family
  • Executes dropped EXE 6 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Program crash 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92a53c1b1d52b6b4035fabe196673f8b657f8f9389d94ea7b160978c9445e924.exe
    "C:\Users\Admin\AppData\Local\Temp\92a53c1b1d52b6b4035fabe196673f8b657f8f9389d94ea7b160978c9445e924.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Users\Admin\AppData\Local\Temp\92a53c1b1d52b6b4035fabe196673f8b657f8f9389d94ea7b160978c9445e924.exe
      C:\Users\Admin\AppData\Local\Temp\92a53c1b1d52b6b4035fabe196673f8b657f8f9389d94ea7b160978c9445e924.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2896
      • C:\Users\Admin\AppData\Roaming\omsecor.exe
        C:\Users\Admin\AppData\Roaming\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2256
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1524
          • C:\Windows\SysWOW64\omsecor.exe
            C:\Windows\System32\omsecor.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2752
            • C:\Windows\SysWOW64\omsecor.exe
              C:\Windows\SysWOW64\omsecor.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2852
              • C:\Users\Admin\AppData\Roaming\omsecor.exe
                C:\Users\Admin\AppData\Roaming\omsecor.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2712
                • C:\Users\Admin\AppData\Roaming\omsecor.exe
                  C:\Users\Admin\AppData\Roaming\omsecor.exe
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:4368
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 256
                  8⤵
                  • Program crash
                  PID:3076
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 292
              6⤵
              • Program crash
              PID:2324
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 288
          4⤵
          • Program crash
          PID:232
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 952 -s 288
      2⤵
      • Program crash
      PID:1840
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 952 -ip 952
    1⤵
      PID:1480
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2256 -ip 2256
      1⤵
        PID:4356
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2752 -ip 2752
        1⤵
          PID:2864
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2712 -ip 2712
          1⤵
            PID:4348

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            96KB

            MD5

            e5a6576807938cf6b35bc76e0abba07a

            SHA1

            dda4fe19ecf9da4e251a6f5b1846c01e7135fdf6

            SHA256

            e0ccfea697214a97d6a41af4d8ec69da52843df65cace7a35cfe54d71eb78c10

            SHA512

            564e977ccf2a109ca9a65e3e0f1f55436f2e68322a87ef8d6650c51ce3eae1b13f34c57def49d3c1492e9f30fc4bf540b29f85d3fd969cf2bd581361aa5ed14d

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

            Filesize

            96KB

            MD5

            b0fa627110c763983771f77ddc32f0db

            SHA1

            1c206c583dd616f3bd606300380c092b68f813fe

            SHA256

            aad3f25bb9f6531c5da307ba9b60b4d4a2fbcdd26ef3f51d326ebb09c937fd5f

            SHA512

            471d758c3f50ed9a9fd51ba6e5bb3da884f08a193d533aba06bbb80d35220d08291fd5b915521e235387256a538483eb0d84f855e60339cc46834764e3113923

          • C:\Windows\SysWOW64\omsecor.exe

            Filesize

            96KB

            MD5

            a195654103d913f9ad34f327d3e91550

            SHA1

            9f75d9cbc2a09443ff5c835d14b812f0ed58d59e

            SHA256

            5d4ec35d2e727be265a1e1142d2b17ea572ede126a8103bbca409663443a81ba

            SHA512

            bc881e96b2e91132d99d55522300c0f9196fa434a4e59931fb801e5351ac8176a0f62502b8936d92d914571734ff67012501f994024c7dcc3756a36c6e1282f4

          • memory/952-19-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/952-0-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/1524-15-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1524-14-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1524-20-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1524-23-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1524-26-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1524-27-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/1524-30-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/2256-9-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/2256-17-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/2712-53-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/2712-45-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/2752-33-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/2752-52-0x0000000000400000-0x0000000000423000-memory.dmp

            Filesize

            140KB

          • memory/2852-37-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/2852-38-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/2852-40-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/2896-2-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/2896-1-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/2896-3-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/2896-5-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4368-50-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4368-49-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB

          • memory/4368-54-0x0000000000400000-0x0000000000429000-memory.dmp

            Filesize

            164KB