General

  • Target

    Orden de Compra.pdf.exe

  • Size

    515KB

  • Sample

    230412-j3tztscd9x

  • MD5

    f143a0acbeb1b1a569256220a560a753

  • SHA1

    15b3c9768a67ce0d09807627f1939c7165a3fede

  • SHA256

    0239bc35516d6d3680c64f7a5a5a40801c7b0ea4db8a80718e4774687c565af3

  • SHA512

    b438f760d0e22e07866fd5b49642a2cc04475ec7ae8888643985bda8532f30a234f30883d55922d204610b2f6096a0783af922eb7e0ed580a09dc8f6825bb6aa

  • SSDEEP

    12288:B2iNt0AwD4YfotOWRAZ3jyGb/OuvwsLnwG45tYgaGL:B1CWR03xNw1bYgaGL

Malware Config

Extracted

Family

azorult

C2

http://171.22.30.164/smith/index.php

Targets

    • Target

      Orden de Compra.pdf.exe

    • Size

      515KB

    • MD5

      f143a0acbeb1b1a569256220a560a753

    • SHA1

      15b3c9768a67ce0d09807627f1939c7165a3fede

    • SHA256

      0239bc35516d6d3680c64f7a5a5a40801c7b0ea4db8a80718e4774687c565af3

    • SHA512

      b438f760d0e22e07866fd5b49642a2cc04475ec7ae8888643985bda8532f30a234f30883d55922d204610b2f6096a0783af922eb7e0ed580a09dc8f6825bb6aa

    • SSDEEP

      12288:B2iNt0AwD4YfotOWRAZ3jyGb/OuvwsLnwG45tYgaGL:B1CWR03xNw1bYgaGL

    • Azorult

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

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

5
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

5
T1005

Email Collection

1
T1114

Tasks