Analysis

  • max time kernel
    142s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09-11-2020 20:42

General

  • Target

    48589dc79002ceb8d1a96a6dbc442c86aeb1ad19f4cea3182290e013f8380d08.dll

  • Size

    1.4MB

  • MD5

    8825398172a44fe22696b5a17974f59b

  • SHA1

    dba1337a0a8293b721642b8b45a86352bcdfd04f

  • SHA256

    48589dc79002ceb8d1a96a6dbc442c86aeb1ad19f4cea3182290e013f8380d08

  • SHA512

    a478fbcb46f798d952bccc8cfc6e5186056f09a47d23d3dda96c9ebc73bc35865ed71358bc63d30a7e7c41eb11f98753d0f38921388805de67849db8c5b9a795

Score
9/10

Malware Config

Signatures

  • ServiceHost packer 1 IoCs

    Detects ServiceHost packer used for .NET malware

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\48589dc79002ceb8d1a96a6dbc442c86aeb1ad19f4cea3182290e013f8380d08.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:412
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\48589dc79002ceb8d1a96a6dbc442c86aeb1ad19f4cea3182290e013f8380d08.dll
      2⤵
        PID:2592
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 616
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3060

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2592-0-0x0000000000000000-mapping.dmp

    • memory/2592-2-0x0000000000000000-mapping.dmp

    • memory/3060-1-0x00000000047F0000-0x00000000047F1000-memory.dmp

      Filesize

      4KB

    • memory/3060-3-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

      Filesize

      4KB