Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2024 03:39

General

  • Target

    $PLUGINSDIR/DotNetChecker.dll

  • Size

    95KB

  • MD5

    90707abc35ad1a925b128527ac974989

  • SHA1

    47d0d433e513f0cceccb23b2522c7bc82d634691

  • SHA256

    8c1879e3e0855e6c22134b8cbb0986b97eb270fdddf8536be2afa18aa9344a4d

  • SHA512

    7cb2cce6c63210fe9abb2ba5d4e0e2a130f2c3c69ab02502d68e427a3d02b8822dbfbdc132899806f31740f44023922d3815629ab051aa01b5d829a419dd7f31

  • SSDEEP

    1536:ak08SEy8YXsNZHPj08Ohealn/NJy1Y7WhdHNwbsW/Bcdhuh4P6a8QJ:vSEy8tj08OhB/NcHyRwhi4P67QJ

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\$PLUGINSDIR\DotNetChecker.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3816
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DotNetChecker.dll,#1
      2⤵
        PID:816
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 816 -s 612
          3⤵
          • Program crash
          PID:620
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 816 -ip 816
      1⤵
        PID:4732

      Network

      MITRE ATT&CK Matrix

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      Downloads