Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-02-2024 18:56

General

  • Target

    libxcb-util-1.dll

  • Size

    23KB

  • MD5

    ee6788d3d3750421e01519a27f86634e

  • SHA1

    48f4c7dc7bd1208f07e4176e78f035d36682d687

  • SHA256

    b5acf358ff97127eac9ef4c664a980b937376b5295ef23d77ee338225de10d60

  • SHA512

    12ef0ac4cf9c8461044317e693bcfabdb4beb34a222b635ba50f6652b5a91b92ff20cb19e916ac60dca3e8314b7d8cec710a1c730374bb8f260b8d94f57c9775

  • SSDEEP

    384:FlSwg+49czS++g6Od6e4um1J47E6Lx7Ow7qOocOS1:FlWgPdX66wwQJk

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\libxcb-util-1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libxcb-util-1.dll,#1
      2⤵
        PID:2444
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 556
          3⤵
          • Program crash
          PID:648
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 380 -p 2444 -ip 2444
      1⤵
        PID:1936

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads