Analysis

  • max time kernel
    96s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2022 08:32

General

  • Target

    f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509.exe

  • Size

    607KB

  • MD5

    b115061acd459a7cbfc6b12f85b16083

  • SHA1

    6538ecd3b289457b6e61bcccba35a3bec4f04a17

  • SHA256

    f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509

  • SHA512

    da1cbfc4f207616463fdc05ef9a860146cd2c983d42583d885252c080eb3c7b5cb5b64b101a29fc2c5d7a430e21aaadbda68fdd531ef70e2490e4a63fd55e0a2

Malware Config

Extracted

Family

azorult

C2

https://lapyo.de/edu/32/index.php

Signatures

  • Azorult

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

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509.exe
    "C:\Users\Admin\AppData\Local\Temp\f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3576
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
        PID:3528

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3528-131-0x0000000000000000-mapping.dmp

    • memory/3528-133-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3576-130-0x0000000000B20000-0x0000000000BBE000-memory.dmp

      Filesize

      632KB

    • memory/3576-132-0x0000000002E10000-0x0000000002E6F000-memory.dmp

      Filesize

      380KB