Analysis

  • max time kernel
    142s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-03-2024 03:49

General

  • Target

    bfc540e107105f338e3ffd51684a95cb.exe

  • Size

    398KB

  • MD5

    bfc540e107105f338e3ffd51684a95cb

  • SHA1

    69630788640cf3d13123cfddbbde88bbca1091c0

  • SHA256

    7aaf2650f6e2914340ca5230eec2da557e4045ce9cf20ada8ba8e4d5d2228d7b

  • SHA512

    22276b7b30c571c9d7a619196b21a22840652cbd21c59c0dc043485c3ddfc872081822d8bb091c3c76f1c6007000f6d9fe719ff330d6dfe4b13e276226d1f836

  • SSDEEP

    12288:9+4txFPMBur44CyzbwNq0Lr/IJ+StcyM/CCM98:9+4hMA8pgIlLrwJ+bfvM98

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 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bfc540e107105f338e3ffd51684a95cb.exe
    "C:\Users\Admin\AppData\Local\Temp\bfc540e107105f338e3ffd51684a95cb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Users\Admin\AppData\Local\Temp\bfc540e107105f338e3ffd51684a95cb.exe
      "C:\Users\Admin\AppData\Local\Temp\bfc540e107105f338e3ffd51684a95cb.exe"
      2⤵
        PID:1404
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 1784
          3⤵
          • Program crash
          PID:3356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1404 -ip 1404
      1⤵
        PID:1552

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1404-3-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1404-5-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1404-6-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1404-18-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/2500-1-0x0000000000AB0000-0x0000000000BB0000-memory.dmp
        Filesize

        1024KB

      • memory/2500-2-0x0000000001010000-0x0000000001012000-memory.dmp
        Filesize

        8KB