General

  • Target

    Enquiry.exe

  • Size

    779KB

  • Sample

    210421-vafe9eefl6

  • MD5

    7c853c98eb2e158d2453a4318a4d4ebc

  • SHA1

    c80b146c2e1adfc4cef469f8af5bb182c124c6fa

  • SHA256

    27100674f982f5d66b447b7fb08b3a2c90c9ab393943aa187fc481d88c75b609

  • SHA512

    33cefb1400fcc37f2574e4b5d8f0732c1660c366bcfb5498fc2f464c5095b4cbb20096ff6a29e42597a5beec7c6e05d9bfb909eee57c16eea898ec71686a759f

Malware Config

Extracted

Family

azorult

C2

http://45.144.225.131/index.php

Targets

    • Target

      Enquiry.exe

    • Size

      779KB

    • MD5

      7c853c98eb2e158d2453a4318a4d4ebc

    • SHA1

      c80b146c2e1adfc4cef469f8af5bb182c124c6fa

    • SHA256

      27100674f982f5d66b447b7fb08b3a2c90c9ab393943aa187fc481d88c75b609

    • SHA512

      33cefb1400fcc37f2574e4b5d8f0732c1660c366bcfb5498fc2f464c5095b4cbb20096ff6a29e42597a5beec7c6e05d9bfb909eee57c16eea898ec71686a759f

    • 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