Analysis

  • max time kernel
    59s
  • max time network
    65s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    05-03-2021 05:11

General

  • Target

    Raxco.Perfect.Registry.2.0.0.2.key.code.generator.exe

  • Size

    8.6MB

  • MD5

    4c5d5630a17759bff9cb25a75a6de902

  • SHA1

    7e30a081298ef34a5f7db00607f10c72464e4c96

  • SHA256

    45411d2b5bf4e2d0e75af577252aba0a84ccc51e7b05e9b67a54390bb7aab8d8

  • SHA512

    09d2a7fa28f88dd5c622b99318a7d68b1c3f9f6fa3edbe589cb067478dba73e790346b967599dde0745e8afeded0096c99d796206f691c34c903c97a01db80f3

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Executes dropped EXE 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Raxco.Perfect.Registry.2.0.0.2.key.code.generator.exe
    "C:\Users\Admin\AppData\Local\Temp\Raxco.Perfect.Registry.2.0.0.2.key.code.generator.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4700
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3188
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
        keygen-pr.exe -p83fsase3Ge
        3⤵
        • Executes dropped EXE
        PID:4052
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"
          4⤵
            PID:1632
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
          keygen-step-1.exe
          3⤵
          • Executes dropped EXE
          PID:4084
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
          keygen-step-3.exe
          3⤵
          • Executes dropped EXE
          PID:2056
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
          keygen-step-4.exe
          3⤵
            PID:4444
            • C:\Users\Admin\AppData\Local\Temp\RarSFX2\file.exe
              "C:\Users\Admin\AppData\Local\Temp\RarSFX2\file.exe"
              4⤵
                PID:1776

        Network

        MITRE ATT&CK Enterprise v6

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        Downloads