Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 01:15

General

  • Target

    Qt5Core.dll

  • Size

    4.9MB

  • MD5

    e0e4aa23b2b9787eed9111ab6eaa811e

  • SHA1

    cbff84498ed64a1fa6370890dd8f2556e4ff17b9

  • SHA256

    9690349557ab3a572a7b7613edab185207fe465f72e13d6fe78d2237d09d0d49

  • SHA512

    e6d21fd0df4a47541ce50f76177d29ae8676fc8ea91fc403011a0d757ae72d101eabbf3bccd1c819113b5946e45a17c56e3d59d286d404e73ca141d57a68582c

  • SSDEEP

    98304:bdXta6foooJsv6tWKFdu9CPv+l4rGcU0HU:RgJsv6tWKFdu9CP96

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\Qt5Core.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Core.dll,#1
      2⤵
        PID:1204
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 664
          3⤵
          • Program crash
          PID:540
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1204 -ip 1204
      1⤵
        PID:2016

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads