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
    12/06/2024, 04:25

General

  • Target

    ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8.exe

  • Size

    44KB

  • MD5

    1504f2959c4f74252bbe1652e723791e

  • SHA1

    15a1c8227f12763348f9c8a812e9d9d08d4c7672

  • SHA256

    ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8

  • SHA512

    ee4ce0ae9c761ed7a0f5614e61f2b14d26e9a90ff776e1c9cadccdd64a51df814eb385a2416631a9b22c92025394f7b4c3fcf58e81cd4c01f34b2661e9cc157c

  • SSDEEP

    768:8V5hy+7c6OXdfwEQ90NoZCi5TXbRzjEDta8jFqjsZvI2YxrQiP+ZRDd+RYTl/iUg:8h7xsCKosi5pzjIcdRiTpqMGxs3Q

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\ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8.exe
    "C:\Users\Admin\AppData\Local\Temp\ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8.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:2884
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
        PID:2968
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\123.bat
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1516
        • 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:1144
        • 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:1840
        • 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:1700
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c assoc .txt = exefile
        2⤵
        • Modifies registry class
        PID:1804
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype comfile=C:\Users\Admin\AppData\Local\Temp\ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8.exe
        2⤵
        • Modifies system executable filetype association
        • Modifies registry class
        PID:1976
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype zipfile=C:\Users\Admin\AppData\Local\Temp\ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8.exe
        2⤵
        • Modifies registry class
        PID:972
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype jpgfile=C:\Users\Admin\AppData\Local\Temp\ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8.exe
        2⤵
        • Modifies registry class
        PID:1164
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c ftype txtfile=C:\Users\Admin\AppData\Local\Temp\ce9153ed41ebdffc53ab7573bc293f7a7844a2db46a129c0f002735a2f4130c8.exe
        2⤵
        • Modifies registry class
        PID:1152

    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

            44KB

            MD5

            42b600ddfeb220f17fb6e1df7835d8e5

            SHA1

            4e508895e5f9bb1d1c21898fc81676a4756f917e

            SHA256

            a3bd59ef5c860f7fd8332588ad7582bb47da1a1ac666d826b93b7ed0c2b1d262

            SHA512

            425f284d28cdf62cf3e48b0374707b3a33772ba6230193c2727db7d170cf17f354b22ef69ee64ee92b592000de32ecbfc77c4ebd854aa2d132500042ed5822cb