Analysis

  • max time kernel
    6s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-es
  • resource tags

    arch:x64arch:x86image:win7-20230220-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    11/06/2023, 23:04

General

  • Target

    MCreator20232/jdk/bin/api-ms-win-core-interlocked-l1-1-0.dll

  • Size

    13KB

  • MD5

    81ab27ca78111616152be91c158368c0

  • SHA1

    aabff338b8afb48efab4b86b103856a311bada38

  • SHA256

    695857cf7cfb7507e07a29a1e4fa7f0404525fd9693edf951686c86459a56039

  • SHA512

    649cbe41441cfb90813f5cfdd8f34cf7184a13b3fbbf2e0e4958dadee55310dd47f5bce2d01c78ed61264b5e8e0b219edcdf0f39b80cfd7edb5fd27a446284f6

  • SSDEEP

    192:pW1hWPUSwv7s8jtGBIYiYF8oDbnPZ2oEhZnpHzGoj6g/ye1uskXB/:pW1hWPU8JIYiaHZ8ZpHzGov/yrsk9

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\MCreator20232\jdk\bin\api-ms-win-core-interlocked-l1-1-0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1616
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1616 -s 84
      2⤵
      • Program crash
      PID:1608

Network

MITRE ATT&CK Matrix

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Downloads