Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2022, 21:42

General

  • Target

    d8c94e2ebd86ac981885fd5a9b5e679826113bf1f879ae8a04faa37dcd7e1cd9.dll

  • Size

    232KB

  • MD5

    6e285fd15ab2bb769f956f5f75cf1f4f

  • SHA1

    c4ee73b4fd5187d7a3977783714f24bae0c6eb6f

  • SHA256

    d8c94e2ebd86ac981885fd5a9b5e679826113bf1f879ae8a04faa37dcd7e1cd9

  • SHA512

    82368af01dd2d58ead4048b2a80b295e9aa2d0c3e0f7e9c9b2b6aa0b5658f32e7668ebe0558d1a766cc48764a06da581cab07b21d6765a7643e90d5f3fabf59a

  • SSDEEP

    6144:E6wKr3mCu8Rfcm8i4g/eRNp005vx4QX4D:EgfKrc

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\d8c94e2ebd86ac981885fd5a9b5e679826113bf1f879ae8a04faa37dcd7e1cd9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3464
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8c94e2ebd86ac981885fd5a9b5e679826113bf1f879ae8a04faa37dcd7e1cd9.dll,#1
      2⤵
        PID:2008
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 644
          3⤵
          • Program crash
          PID:4320
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2008 -ip 2008
      1⤵
        PID:1560

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2008-133-0x0000000000400000-0x000000000048B000-memory.dmp

        Filesize

        556KB

      • memory/2008-134-0x0000000000400000-0x000000000048B000-memory.dmp

        Filesize

        556KB

      • memory/2008-135-0x0000000000400000-0x000000000048B000-memory.dmp

        Filesize

        556KB

      • memory/2008-136-0x0000000000400000-0x000000000048B000-memory.dmp

        Filesize

        556KB