Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10-06-2024 12:20

General

  • Target

    13494441e85a883dfb63fb7f33e98810_NeikiAnalytics.exe

  • Size

    44KB

  • MD5

    13494441e85a883dfb63fb7f33e98810

  • SHA1

    5cb7d78b42953f80fd5c71e441e66d596a7e6080

  • SHA256

    a63fc56a64945fb6c71d5aa9357cf722f18d37218cae87692d7247a156b8bdf9

  • SHA512

    5083942e00c4eb85ae48c4d73b33e3beb5485f2fa038551dcfdb8e94b3e359b4886d69cff267f203071711ff4ac794dd6817aa2beda5cc582336f8ca17e26006

  • SSDEEP

    768:8V5hy+7c6OXdfwEQ90NoZCi5TXbRzjEDta8jFqjsZvI2YxrQiP+ZRDd+RYTl/iUz:8h7xsCKosi5pzjIcdRiTpqMGxs3j

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: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13494441e85a883dfb63fb7f33e98810_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\13494441e85a883dfb63fb7f33e98810_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
        PID:2216
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\123.bat
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2100
        • 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:848
        • 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:2836
        • 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:2844
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c assoc .txt = exefile
        2⤵
        • Modifies registry class
        PID:1712
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype comfile=C:\Users\Admin\AppData\Local\Temp\13494441e85a883dfb63fb7f33e98810_NeikiAnalytics.exe
        2⤵
        • Modifies system executable filetype association
        • Modifies registry class
        PID:1440
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype zipfile=C:\Users\Admin\AppData\Local\Temp\13494441e85a883dfb63fb7f33e98810_NeikiAnalytics.exe
        2⤵
        • Modifies registry class
        PID:1672
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype jpgfile=C:\Users\Admin\AppData\Local\Temp\13494441e85a883dfb63fb7f33e98810_NeikiAnalytics.exe
        2⤵
        • Modifies registry class
        PID:1564
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype txtfile=C:\Users\Admin\AppData\Local\Temp\13494441e85a883dfb63fb7f33e98810_NeikiAnalytics.exe
        2⤵
        • Modifies registry class
        PID:2832

    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\7zFM.exe

      Filesize

      44KB

      MD5

      5e2b86b6e95c93d0952289370ab57ae9

      SHA1

      cb796c6f336e02b8b75c85468d7763b5d4703d0c

      SHA256

      a65d9ff3a632655afe2331e62bc6b6c98674d9f0b1f71f88b30c41a30464128a

      SHA512

      228c39287ad7de675c178b42ebe533a9ccbe7986b751be7d015997ea672493d7b76e752e66b57622ba48f8036a52b127100741aece8eae3fa9c1581c79c23962