Analysis

  • max time kernel
    133s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 06:38

General

  • Target

    1047704d0e321c282d9048011a2de84eb62b88e66c549359db5beb6f4e33bda1.dll

  • Size

    581KB

  • MD5

    32dafa0861a5fd13ad433261f98d3e70

  • SHA1

    70f2fe56edef08a7ec694354ed0f08b116ee1ba2

  • SHA256

    1047704d0e321c282d9048011a2de84eb62b88e66c549359db5beb6f4e33bda1

  • SHA512

    067da04015b15cf65ae1880a501015ea58efc54e9514bb782bdfc80b2dc51381382fe7ff49065eef03749e311214be217deb74b9aa2a41b690ba486a3c5b8799

  • SSDEEP

    12288:OBQtmeEEM8NktREWITID7nYRI0LeEdw+Rm:OBQttEV8OtR5kY7YRicVRm

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\1047704d0e321c282d9048011a2de84eb62b88e66c549359db5beb6f4e33bda1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1476
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1047704d0e321c282d9048011a2de84eb62b88e66c549359db5beb6f4e33bda1.dll,#1
      2⤵
        PID:3052
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 624
          3⤵
          • Program crash
          PID:4904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3052 -ip 3052
      1⤵
        PID:4708

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/3052-133-0x0000000002A50000-0x0000000002AE5000-memory.dmp

              Filesize

              596KB

            • memory/3052-137-0x0000000010000000-0x0000000010095000-memory.dmp

              Filesize

              596KB

            • memory/3052-138-0x00000000029D0000-0x0000000002A4F000-memory.dmp

              Filesize

              508KB