Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 17:58

General

  • Target

    c13cb7d7683d8973603060308a1f9b0b.dll

  • Size

    345KB

  • MD5

    c13cb7d7683d8973603060308a1f9b0b

  • SHA1

    f6c0e12d14b04401898925214adf73e9818d3691

  • SHA256

    660f6335e9c83b16aec67d19a61b89402f2678f35bf7e25f6f353aa650b06fc7

  • SHA512

    62caacb563aaf6c27ab319dcdcfecaed4cb4ad7dd57b0842ff57cb3b8e7fe2874e22b680b4c90504b05aa2730ccbb3d5aff6bd9fdce338a1df53b3e5195861f5

  • SSDEEP

    6144:1S3lNXAzp8DGf5DFcu4TDxnAEsTW8V7g4EW7qCbuF3lecRG9y14/3kWek12na9Kn:qlOaDGRDJ4JnAEsNV7JEW7q8SlmgUe8o

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\c13cb7d7683d8973603060308a1f9b0b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4036
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c13cb7d7683d8973603060308a1f9b0b.dll,#1
      2⤵
        PID:5048
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 628
          3⤵
          • Program crash
          PID:2760
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5048 -ip 5048
      1⤵
        PID:1412

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/5048-1-0x0000000010000000-0x0000000010059000-memory.dmp

              Filesize

              356KB

            • memory/5048-0-0x00000000023D0000-0x00000000024D0000-memory.dmp

              Filesize

              1024KB

            • memory/5048-3-0x0000000010000000-0x0000000010059000-memory.dmp

              Filesize

              356KB