Analysis

  • max time kernel
    56s
  • max time network
    58s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    30-04-2021 11:03

General

  • Target

    PI16374.PDF.exe

  • Size

    1.5MB

  • MD5

    f71d3143f27b590ab8d787750d42886f

  • SHA1

    440779da502e50fc247f6b7f912a0cef0ee6ada3

  • SHA256

    8d55fa987ac27e338c576cccaf4cc008e0e569bf69fd77899d68c1ba6f1e2671

  • SHA512

    3d89c4ff32de09fc3ec195fb5dd9b033406d70f9d956e2a998889ae28952b7b488c96ca00a2b82569b874d6beecece4f3a53830f94d7436e686da8940460a9de

Malware Config

Extracted

Family

azorult

C2

http://203.159.80.91/index.php

Signatures

  • Azorult

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PI16374.PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\PI16374.PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\PI16374.PDF.exe
      "{path}"
      2⤵
        PID:1588
      • C:\Users\Admin\AppData\Local\Temp\PI16374.PDF.exe
        "{path}"
        2⤵
          PID:1528
        • C:\Users\Admin\AppData\Local\Temp\PI16374.PDF.exe
          "{path}"
          2⤵
            PID:648
          • C:\Users\Admin\AppData\Local\Temp\PI16374.PDF.exe
            "{path}"
            2⤵
              PID:268

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/268-66-0x0000000000400000-0x0000000000420000-memory.dmp
            Filesize

            128KB

          • memory/268-67-0x000000000041A1F8-mapping.dmp
          • memory/268-68-0x0000000076641000-0x0000000076643000-memory.dmp
            Filesize

            8KB

          • memory/268-69-0x0000000000400000-0x0000000000420000-memory.dmp
            Filesize

            128KB

          • memory/1820-60-0x00000000008A0000-0x00000000008A1000-memory.dmp
            Filesize

            4KB

          • memory/1820-62-0x00000000049F0000-0x00000000049F1000-memory.dmp
            Filesize

            4KB

          • memory/1820-63-0x00000000004A0000-0x00000000004AE000-memory.dmp
            Filesize

            56KB

          • memory/1820-64-0x0000000005520000-0x000000000558A000-memory.dmp
            Filesize

            424KB

          • memory/1820-65-0x0000000000500000-0x000000000051E000-memory.dmp
            Filesize

            120KB