Analysis

  • max time kernel
    106s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/06/2023, 21:13

General

  • Target

    Qt5Widgets.dll

  • Size

    8.9MB

  • MD5

    63ade1a800a56b7678a0aea330871da8

  • SHA1

    b8134ad66bb5e4df430cb1c925c6a0e5289f15dc

  • SHA256

    205a1da3cf4aa46949148559fcdba052396a8132979e28c5ef33a5185bcec007

  • SHA512

    fcf0959714ef3e59bf27a616bf0c73a05e2fa83eb650aa94b34c769bc2da3635970ed8370853b81c1b2e62ce7e5576e57710a708a225e8f24ec2451fc48f2d77

  • SSDEEP

    98304:NlwdQ5ui5a9elu+5noCpVm+OBp8UAjPHZjGMVVkmwargtay3imcUusri+8KNhXsx:NNU+5noCp9lP4McgY7VX0dxb3Ghxy

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\Qt5Widgets.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4792
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Widgets.dll,#1
      2⤵
        PID:4592
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 720
          3⤵
          • Program crash
          PID:1356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4592 -ip 4592
      1⤵
        PID:1524

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4592-133-0x000000006EB40000-0x000000006EB66000-memory.dmp

        Filesize

        152KB

      • memory/4592-135-0x0000000064B40000-0x0000000064B5F000-memory.dmp

        Filesize

        124KB

      • memory/4592-134-0x000000006FE40000-0x000000007001A000-memory.dmp

        Filesize

        1.9MB

      • memory/4592-136-0x00000000024A0000-0x0000000002A22000-memory.dmp

        Filesize

        5.5MB

      • memory/4592-137-0x0000000002A30000-0x000000000318A000-memory.dmp

        Filesize

        7.4MB

      • memory/4592-141-0x0000000069BC0000-0x0000000069EDD000-memory.dmp

        Filesize

        3.1MB

      • memory/4592-142-0x00000000024A0000-0x0000000002A22000-memory.dmp

        Filesize

        5.5MB

      • memory/4592-144-0x0000000002A30000-0x000000000318A000-memory.dmp

        Filesize

        7.4MB

      • memory/4592-146-0x0000000066400000-0x0000000066A6E000-memory.dmp

        Filesize

        6.4MB

      • memory/4592-147-0x000000006EB40000-0x000000006EB66000-memory.dmp

        Filesize

        152KB

      • memory/4592-148-0x000000006FE40000-0x000000007001A000-memory.dmp

        Filesize

        1.9MB

      • memory/4592-149-0x0000000064B40000-0x0000000064B5F000-memory.dmp

        Filesize

        124KB

      • memory/4592-150-0x00000000024A0000-0x0000000002A22000-memory.dmp

        Filesize

        5.5MB

      • memory/4592-151-0x0000000002A30000-0x000000000318A000-memory.dmp

        Filesize

        7.4MB

      • memory/4592-152-0x0000000068D40000-0x0000000068D82000-memory.dmp

        Filesize

        264KB

      • memory/4592-153-0x0000000063080000-0x000000006309E000-memory.dmp

        Filesize

        120KB

      • memory/4592-154-0x000000006FA40000-0x000000006FB4A000-memory.dmp

        Filesize

        1.0MB

      • memory/4592-155-0x0000000061840000-0x000000006185A000-memory.dmp

        Filesize

        104KB

      • memory/4592-156-0x0000000069BC0000-0x0000000069EDD000-memory.dmp

        Filesize

        3.1MB

      • memory/4592-157-0x000000006CE80000-0x000000006D073000-memory.dmp

        Filesize

        1.9MB

      • memory/4592-159-0x0000000064F80000-0x000000006502D000-memory.dmp

        Filesize

        692KB

      • memory/4592-160-0x0000000070740000-0x000000007076F000-memory.dmp

        Filesize

        188KB

      • memory/4592-158-0x0000000067C80000-0x0000000067CDC000-memory.dmp

        Filesize

        368KB

      • memory/4592-162-0x0000000064BC0000-0x0000000064D13000-memory.dmp

        Filesize

        1.3MB

      • memory/4592-161-0x0000000063600000-0x00000000636C1000-memory.dmp

        Filesize

        772KB

      • memory/4592-163-0x000000006E640000-0x000000006E655000-memory.dmp

        Filesize

        84KB

      • memory/4592-164-0x0000000061EC0000-0x0000000061EEA000-memory.dmp

        Filesize

        168KB

      • memory/4592-165-0x0000000069340000-0x000000006938C000-memory.dmp

        Filesize

        304KB

      • memory/4592-166-0x000000006D6C0000-0x000000006D6EA000-memory.dmp

        Filesize

        168KB

      • memory/4592-167-0x00000000628C0000-0x00000000628D9000-memory.dmp

        Filesize

        100KB

      • memory/4592-168-0x0000000066200000-0x000000006630A000-memory.dmp

        Filesize

        1.0MB

      • memory/4592-169-0x0000000003190000-0x0000000004CB1000-memory.dmp

        Filesize

        27.1MB