Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-05-2024 19:14

General

  • Target

    Debug/api-ms-win-crt-multibyte-l1-1-0.dll

  • Size

    25KB

  • MD5

    19d7f2d6424c98c45702489a375d9e17

  • SHA1

    310bc4ed49492383e7c669ac9145bda2956c7564

  • SHA256

    a6b83b764555d517216e0e34c4945f7a7501c1b7a25308d8f85551fe353f9c15

  • SHA512

    01c09edef90c60c9e6cdabff918f15afc9b728d6671947898ce8848e3d102f300f3fb4246af0ac9c6f57b3b85b24832d7b40452358636125b61eb89567d3b17e

  • SSDEEP

    384:2y+Kr6aLPmIHJI6/CpG3t2G3t4odXLNW1hWOXRm0GftpBjVm3SKlDCEIy:2ZKrZPmIHJI6abVi/Q1Iy

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Debug\api-ms-win-crt-multibyte-l1-1-0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2832
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Debug\api-ms-win-crt-multibyte-l1-1-0.dll,#1
      2⤵
        PID:2656

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads