Analysis

  • max time kernel
    40s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    28-07-2021 12:03

General

  • Target

    CONFIRMATION.exe

  • Size

    539KB

  • MD5

    175fe32bf9c49be859baa991f21dcdcf

  • SHA1

    3104ffad96380a74b484f9426a02a0364cc9c3b8

  • SHA256

    27fdec7935a10e8c7217c0cdfa4a4f4ddc6f32f62df49dc00e104476b5bec065

  • SHA512

    6f37421ab9e36aa8c81ffccc45f57bd879ff3dd7a2566653f59a6e99708fffbb06616c201881716a5ebe5d32bc69ab1607e9cf34660c9ca6d0845ae46084c13e

Malware Config

Extracted

Family

azorult

C2

http://193.247.144.166/index.php

Signatures

  • Azorult

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

  • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M2
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CONFIRMATION.exe
    "C:\Users\Admin\AppData\Local\Temp\CONFIRMATION.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Users\Admin\AppData\Local\Temp\CONFIRMATION.exe
      "{path}"
      2⤵
        PID:1768
      • C:\Users\Admin\AppData\Local\Temp\CONFIRMATION.exe
        "{path}"
        2⤵
          PID:1912

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1912-64-0x000000000041A1F8-mapping.dmp
      • memory/1912-63-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1912-66-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/2020-60-0x0000000076281000-0x0000000076283000-memory.dmp
        Filesize

        8KB

      • memory/2020-61-0x0000000000440000-0x0000000000441000-memory.dmp
        Filesize

        4KB

      • memory/2020-62-0x0000000000441000-0x0000000000442000-memory.dmp
        Filesize

        4KB