General

  • Target

    gunzipped.exe

  • Size

    879KB

  • Sample

    210408-qx5dvxyqmj

  • MD5

    1e214794b9698010528681d8a7218b27

  • SHA1

    e5ead869d987721f2fe57f92761bfa0211f13cd1

  • SHA256

    552dfc754e6cdb214ed63e71645340e3e61f006b4472ec33afd6c753ed311a99

  • SHA512

    088112b695f412a84b154aed8855327e89a24475b9bbe5c10817fcaf93bd67740f12dcc89d7a3096c0796dfce1ebf93c1c5f412472f706c5fb016ea2c3c969e2

Malware Config

Extracted

Family

azorult

C2

http://45.56.119.148/index.php

Targets

    • Target

      gunzipped.exe

    • Size

      879KB

    • MD5

      1e214794b9698010528681d8a7218b27

    • SHA1

      e5ead869d987721f2fe57f92761bfa0211f13cd1

    • SHA256

      552dfc754e6cdb214ed63e71645340e3e61f006b4472ec33afd6c753ed311a99

    • SHA512

      088112b695f412a84b154aed8855327e89a24475b9bbe5c10817fcaf93bd67740f12dcc89d7a3096c0796dfce1ebf93c1c5f412472f706c5fb016ea2c3c969e2

    • 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.

    • 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

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

4
T1005

Tasks