Analysis

  • max time kernel
    135s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/06/2023, 21:13

General

  • Target

    Qt5Network.dll

  • Size

    2.5MB

  • MD5

    2c96542971f03218a53b23355787dd37

  • SHA1

    171771e55d8d23052d8f4a098915ffe4d6e86844

  • SHA256

    6301e3fd9132ea79a7041b169ed1faea91100a48d049de610c1873214b214e27

  • SHA512

    cc24956ebef0c179388f58ef736dcd9c621dd770360daaab52bcaa01db344491872aa0382adaa299877df2118006d1fe26f3fa1862527a1164b274ecd49a4c53

  • SSDEEP

    49152:c4ITGhWXIXfbUuGEcpROd6ET2TE6Epc1JESlu143:c4ITGhWXmxGE4Od6ETSJP

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\Qt5Network.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4328
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Network.dll,#1
      2⤵
        PID:2488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 724
          3⤵
          • Program crash
          PID:4592
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2488 -ip 2488
      1⤵
        PID:1572

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2488-133-0x0000000069BC0000-0x0000000069EDD000-memory.dmp

        Filesize

        3.1MB

      • memory/2488-134-0x000000006D400000-0x000000006D5BF000-memory.dmp

        Filesize

        1.7MB

      • memory/2488-135-0x0000000063080000-0x000000006309E000-memory.dmp

        Filesize

        120KB

      • memory/2488-136-0x000000006EB40000-0x000000006EB66000-memory.dmp

        Filesize

        152KB

      • memory/2488-137-0x000000006FE40000-0x000000007001A000-memory.dmp

        Filesize

        1.9MB

      • memory/2488-138-0x0000000064B40000-0x0000000064B5F000-memory.dmp

        Filesize

        124KB

      • memory/2488-139-0x0000000066940000-0x0000000066EC2000-memory.dmp

        Filesize

        5.5MB

      • memory/2488-141-0x0000000067C80000-0x0000000067CDC000-memory.dmp

        Filesize

        368KB

      • memory/2488-140-0x0000000061840000-0x000000006185A000-memory.dmp

        Filesize

        104KB

      • memory/2488-142-0x000000006CE80000-0x000000006D073000-memory.dmp

        Filesize

        1.9MB

      • memory/2488-143-0x0000000069BC0000-0x0000000069EDD000-memory.dmp

        Filesize

        3.1MB

      • memory/2488-144-0x0000000064F80000-0x000000006502D000-memory.dmp

        Filesize

        692KB

      • memory/2488-145-0x0000000070740000-0x0000000072261000-memory.dmp

        Filesize

        27.1MB