Analysis

  • max time kernel
    133s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-11-2022 23:49

General

  • Target

    1440-60-0x00000000002B0000-0x00000000002DA000-memory.dll

  • Size

    168KB

  • MD5

    afdd454deaf0640d48aeb81d2f8d7fcc

  • SHA1

    1c2f72c26385b55226cc7d4c6c5ec0499f775487

  • SHA256

    aba0f16af88d89db1021534aabb56b7204dea7098017b18aa8d84f8a44314f9a

  • SHA512

    94be5da99fa8cf939ffed4bb8a48abd80d0748325623c62d99fb2625c063ce12d56ba633faef11a9d8c0b9f36bcf704280a62ecdc1c7948d66dc50ca8206266a

  • SSDEEP

    3072:+4efO2Q0mqJt62NvmMQ2sKzAuJbFtMcTBflkva83U5O/ya:3VYtfNex2sK0uJhtMcTB9v83UQ/

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\1440-60-0x00000000002B0000-0x00000000002DA000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1440-60-0x00000000002B0000-0x00000000002DA000-memory.dll,#1
      2⤵
        PID:5048
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 564
          3⤵
          • Program crash
          PID:2492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5048 -ip 5048
      1⤵
        PID:2552

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/5048-132-0x0000000000000000-mapping.dmp