Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-02-2024 06:46

General

  • Target

    98bf397ff19c70094ffaeb693de432dd.exe

  • Size

    399KB

  • MD5

    98bf397ff19c70094ffaeb693de432dd

  • SHA1

    f8bcee45ec8b9292c3da429257373d6038d9d771

  • SHA256

    c89c584c372e9af3cd4ee7f238948e9b44408e5b617918fa7731c043e6411135

  • SHA512

    7a5af1968e7971c0d142e71af043c234be848f0454f0dcc972271b9ae1661dccd31bf46fc8c3c2204fffd3e94c4a61d1da4826a2bad8d6f21624a982feec6ef1

  • SSDEEP

    12288:mmDI66qVfGBur4mKysJy6ToutvZh7qDOdnegDu5:mmDI61GA8jtPToutvH9neX5

Malware Config

Extracted

Family

azorult

C2

http://cwownola.org/AqwE/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 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\98bf397ff19c70094ffaeb693de432dd.exe
    "C:\Users\Admin\AppData\Local\Temp\98bf397ff19c70094ffaeb693de432dd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3328
    • C:\Users\Admin\AppData\Local\Temp\98bf397ff19c70094ffaeb693de432dd.exe
      "C:\Users\Admin\AppData\Local\Temp\98bf397ff19c70094ffaeb693de432dd.exe"
      2⤵
        PID:3628
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3628 -s 1572
          3⤵
          • Program crash
          PID:4168
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 328
        2⤵
        • Program crash
        PID:3484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3328 -ip 3328
      1⤵
        PID:2280
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3628 -ip 3628
        1⤵
          PID:2628

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3328-1-0x0000000000600000-0x0000000000700000-memory.dmp

          Filesize

          1024KB

        • memory/3328-2-0x0000000000840000-0x0000000000842000-memory.dmp

          Filesize

          8KB

        • memory/3628-3-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

        • memory/3628-5-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

        • memory/3628-6-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

        • memory/3628-13-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB