Analysis

  • max time kernel
    93s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-07-2024 00:04

General

  • Target

    baiduclick/SkinH.dll

  • Size

    95KB

  • MD5

    8c00426ffcb551ba07904d9a67843bb4

  • SHA1

    0c1daffaf62497cfa121320b386024a1c18b9be9

  • SHA256

    2c1186029848788fe6fb2ab7cc2a1b9263a872e477344a3483e13ab89604e16c

  • SHA512

    c235ef09f2b96142e062b87df76906c224e7256baabdc0c68d89b52b8603e0d16e6c6c5f98f3fb1fadef5fa117d516ee5ca4e7ecb2a47ecf752db56bd28f732a

  • SSDEEP

    1536:wcK3pX5tPqSI3Hu5FTdQsQrYQRZLHiRdZ2Y+yt7ffSN6kLoy8QPjR87yVJFQsF8h:wcK31I3ApQ9rYQvHedmyVfSN6k78QP5q

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\baiduclick\SkinH.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\baiduclick\SkinH.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:4820
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 644
        3⤵
        • Program crash
        PID:4412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4820 -ip 4820
    1⤵
      PID:1612

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/4820-0-0x0000000010000000-0x0000000010054000-memory.dmp

      Filesize

      336KB

    • memory/4820-1-0x0000000010001000-0x0000000010038000-memory.dmp

      Filesize

      220KB

    • memory/4820-2-0x0000000010000000-0x0000000010054000-memory.dmp

      Filesize

      336KB

    • memory/4820-3-0x0000000010000000-0x0000000010054000-memory.dmp

      Filesize

      336KB

    • memory/4820-4-0x0000000010001000-0x0000000010038000-memory.dmp

      Filesize

      220KB