General

  • Target

    gunzipped.exe

  • Size

    197KB

  • Sample

    230411-k2qrfsbe48

  • MD5

    b1517b1373f31cdb43777ea56f5a52d0

  • SHA1

    00a7f0a4ef3ad21659d8abb19104ba05963ec559

  • SHA256

    d141daa3182e623f38cf2e26a9c9565db9ef7bb76b6c5f295815aa60e81cb727

  • SHA512

    344bece674e60efdee44bc9edf9db2669c67623daedea5d8f033e227f5335fc2cae7b1a7344e459ea732df6584135de72129ff15a5281ecce6d83506002214e3

  • SSDEEP

    3072:i15cV/nvOxDYXQh9bywfY9oej0elPedQ1zlfR8QlpiMjFU:w8GxsXKb/AKiG0zP8STG

Malware Config

Extracted

Family

azorult

C2

http://45.88.66.207/newone/index.php

Targets

    • Target

      gunzipped.exe

    • Size

      197KB

    • MD5

      b1517b1373f31cdb43777ea56f5a52d0

    • SHA1

      00a7f0a4ef3ad21659d8abb19104ba05963ec559

    • SHA256

      d141daa3182e623f38cf2e26a9c9565db9ef7bb76b6c5f295815aa60e81cb727

    • SHA512

      344bece674e60efdee44bc9edf9db2669c67623daedea5d8f033e227f5335fc2cae7b1a7344e459ea732df6584135de72129ff15a5281ecce6d83506002214e3

    • SSDEEP

      3072:i15cV/nvOxDYXQh9bywfY9oej0elPedQ1zlfR8QlpiMjFU:w8GxsXKb/AKiG0zP8STG

    • Azorult

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • 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

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Tasks