Analysis

  • max time kernel
    79s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    22/03/2022, 07:01

General

  • Target

    6fd11b4a09db2c2713edbe0bb7536402e7e7bf0255ed7b80c6dc4d934938e327.exe

  • Size

    706KB

  • MD5

    3b753f760f97b526392a2d7cd2f034b8

  • SHA1

    c746419307c55d44f9b7341efcaaa4ac1ee6e7dc

  • SHA256

    6fd11b4a09db2c2713edbe0bb7536402e7e7bf0255ed7b80c6dc4d934938e327

  • SHA512

    224bc9ad9eaed6a3a0b0e1586575b3cbc5719a63d4f05509b9c0364d27b9ccc2e040f537019fdb34483ea0b3369cc46cee633385b0e0d9ca6f0b0537682e73a5

Malware Config

Extracted

Family

azorult

C2

http://85.202.169.121/mann/index.php

Signatures

  • Azorult

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6fd11b4a09db2c2713edbe0bb7536402e7e7bf0255ed7b80c6dc4d934938e327.exe
    "C:\Users\Admin\AppData\Local\Temp\6fd11b4a09db2c2713edbe0bb7536402e7e7bf0255ed7b80c6dc4d934938e327.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3832
    • C:\Users\Admin\AppData\Local\Temp\6fd11b4a09db2c2713edbe0bb7536402e7e7bf0255ed7b80c6dc4d934938e327.exe
      "C:\Users\Admin\AppData\Local\Temp\6fd11b4a09db2c2713edbe0bb7536402e7e7bf0255ed7b80c6dc4d934938e327.exe"
      2⤵
        PID:4212
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 1220
          3⤵
          • Program crash
          PID:3672
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4212 -ip 4212
      1⤵
        PID:2424

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/3832-130-0x00000000001C0000-0x0000000000278000-memory.dmp

              Filesize

              736KB

            • memory/3832-131-0x0000000005190000-0x0000000005734000-memory.dmp

              Filesize

              5.6MB

            • memory/3832-132-0x0000000074730000-0x0000000074EE0000-memory.dmp

              Filesize

              7.7MB

            • memory/3832-133-0x0000000004C80000-0x0000000004D12000-memory.dmp

              Filesize

              584KB

            • memory/3832-134-0x0000000004C40000-0x0000000004C4A000-memory.dmp

              Filesize

              40KB

            • memory/3832-135-0x00000000089A0000-0x0000000008A3C000-memory.dmp

              Filesize

              624KB

            • memory/3832-136-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

              Filesize

              4KB

            • memory/4212-137-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/4212-139-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB