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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/05/2024, 19:18

General

  • Target

    218766a42d60756b11de22d5f6a8ae10_NeikiAnalytics.exe

  • Size

    5.5MB

  • MD5

    218766a42d60756b11de22d5f6a8ae10

  • SHA1

    c607c71caa674a1efe47537460b775fa64496f09

  • SHA256

    d257dae62ad6ad306b0627d4f72440659189146f6cbe044e2e0cac67017944a5

  • SHA512

    9900550a64dd030b3bc8910975f18213f8ed9b0ba6cb8e9ab6f3d8d2e9687961f086570be3a79a7770ab8833f4cbb49284088efb12ec11d30024a26a7a3a6a08

  • SSDEEP

    98304:oseHlHdc5b9dXLVi2xIb7S1fw7pXyZ7oz0R5uz0rbJagkW7kOLIx1qxz8hjFrZBv:Bem17h10XvwPhagz7q2wNPQ00w

Score
8/10

Malware Config

Signatures

  • Sets file execution options in registry 2 TTPs 6 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 12 IoCs
  • Modifies registry class 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\218766a42d60756b11de22d5f6a8ae10_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\218766a42d60756b11de22d5f6a8ae10_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
        PID:2344
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\123.bat
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1700
        • C:\Windows\SysWOW64\reg.exe
          reg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\ZhuDongFangYu.exe" /v debugger /t reg_sz /d "ntsd -d" /f
          3⤵
          • Sets file execution options in registry
          PID:764
        • C:\Windows\SysWOW64\reg.exe
          reg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\360tray.exe" /v debugger /t reg_sz /d "ntsd -d" /f
          3⤵
          • Sets file execution options in registry
          PID:908
        • C:\Windows\SysWOW64\reg.exe
          reg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\taskmgr.exe" /v debugger /t reg_sz /d "ntsd -d" /f
          3⤵
          • Sets file execution options in registry
          PID:920
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c assoc .txt = exefile
        2⤵
        • Modifies registry class
        PID:1644
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype comfile=C:\Users\Admin\AppData\Local\Temp\218766a42d60756b11de22d5f6a8ae10_NeikiAnalytics.exe
        2⤵
        • Modifies system executable filetype association
        • Modifies registry class
        PID:1664
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype zipfile=C:\Users\Admin\AppData\Local\Temp\218766a42d60756b11de22d5f6a8ae10_NeikiAnalytics.exe
        2⤵
        • Modifies registry class
        PID:1544
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype jpgfile=C:\Users\Admin\AppData\Local\Temp\218766a42d60756b11de22d5f6a8ae10_NeikiAnalytics.exe
        2⤵
        • Modifies registry class
        PID:1048
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype txtfile=C:\Users\Admin\AppData\Local\Temp\218766a42d60756b11de22d5f6a8ae10_NeikiAnalytics.exe
        2⤵
        • Modifies registry class
        PID:544

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\123.bat

      Filesize

      443B

      MD5

      70170ba16a737a438223b88279dc6c85

      SHA1

      cc066efa0fca9bc9f44013660dea6b28ddfd6a24

      SHA256

      d3674f4b34a8ca8167160519aa5c66b6024eb09f4cb0c9278bc44370b0efec6a

      SHA512

      37cc8c954544374d0a1ca4d012c9bd0b47781bc9bb8d0c15a8a95b9934893db3bedee867b984c20edabe54c39574abf7250de433aade6c0d544b8dd2c972c6da

    • C:\Program Files\7-Zip\7zG.exe

      Filesize

      5.5MB

      MD5

      93e996bd6005dae0aecc8a30222bb405

      SHA1

      40067eb28a64daba3fe2f95506844f6f259c393c

      SHA256

      e47dedfb9cde3d592abc6246f93d00fd81e5efbaa4beed5e2ce1d7d9e8f675b5

      SHA512

      fa159e2af9784a9c3a3358be3c46b983cff7c145a3c8d43c5cab3c73dc86e5e5cf3570a3e38fe62ba302110121f92f31be26e5939b63ad9e4ef616a3a4275dc8

    • memory/3024-0-0x0000000000400000-0x0000000000C94000-memory.dmp

      Filesize

      8.6MB

    • memory/3024-5-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/3024-6-0x0000000000400000-0x0000000000C94000-memory.dmp

      Filesize

      8.6MB

    • memory/3024-3-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/3024-1-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/3024-8-0x000000000040E000-0x000000000070E000-memory.dmp

      Filesize

      3.0MB

    • memory/3024-11-0x0000000000400000-0x0000000000C94000-memory.dmp

      Filesize

      8.6MB

    • memory/3024-12-0x0000000000400000-0x0000000000C94000-memory.dmp

      Filesize

      8.6MB

    • memory/3024-1086-0x0000000000400000-0x0000000000C94000-memory.dmp

      Filesize

      8.6MB

    • memory/3024-1087-0x000000000040E000-0x000000000070E000-memory.dmp

      Filesize

      3.0MB