Analysis

  • max time kernel
    139s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 03:07

General

  • Target

    bin/tools/ext/libatrac9.dll

  • Size

    115KB

  • MD5

    c878a972781e4d5c70666c45b92a155a

  • SHA1

    579a0fce04851bf57a9d143f3cc926944ab5ce34

  • SHA256

    e1b1f3db147d7996a5b1fbddb2b7322e56f25bbf689f47c50638fd268fc1d3c7

  • SHA512

    36e44582bd6485eca4399202696b2fb544b139195e99bb16dd1d4021c382181394b8b311220c13bbfd5aec96159c4885813d37de6780ddf27e5afe49a90551eb

  • SSDEEP

    3072:Z5tVPq/1fdYeJNxRy/9XIO/YzQuaBI6lrwxZsjyuJDK7WJ9u:zd/2OYzQD5DEM

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\bin\tools\ext\libatrac9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\tools\ext\libatrac9.dll,#1
      2⤵
        PID:4028
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 604
          3⤵
          • Program crash
          PID:4272
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4028 -ip 4028
      1⤵
        PID:3748

      Network

      MITRE ATT&CK Matrix

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      Downloads