Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/05/2024, 05:31

General

  • Target

    api-ms-win-crt-environment-l1-1-0.dll

  • Size

    11KB

  • MD5

    6f1a2d17995baff500d9a2e2ea4bf493

  • SHA1

    18de93491e362de93f9e61c00f1c94aef2d880c5

  • SHA256

    2ed73364a84581e67b5ce98ee8f69ddc03f49a202a94f367e9855b50eb8ae9a4

  • SHA512

    d56bf9a90f05ba17119886a82218e60b1a2c31dd05396ab4894523658c6299a353aada786b6272ce1fe88886d17ac43f0d71dbef569ddbcc71d1621ff27fe5d7

  • SSDEEP

    192:X4zWchWqU/3XjDBQABJeQxUtpwBqnajry372Ni:ozWchWqmXjDBRJeQkqliX

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\api-ms-win-crt-environment-l1-1-0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2564
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-environment-l1-1-0.dll,#1
      2⤵
        PID:3608

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads