General

  • Target

    a35f9e69ee2c9d0b04c25a12381ff80af0853556f4091925cf72bef2a6039878.exe

  • Size

    884KB

  • Sample

    201109-rxykywxrrj

  • MD5

    966492e21bd34905a2cb7a48c3a62da4

  • SHA1

    293e6ee45e7606eb6b46169a383f011dc348f1cd

  • SHA256

    a35f9e69ee2c9d0b04c25a12381ff80af0853556f4091925cf72bef2a6039878

  • SHA512

    4c48aa4ced3eeb461362fc7d7b67ef31951191c2e45517af7141253bda352675b29b37bcdfb2d61f0d8c40e4362164646c87fcdb11b82bb6095ce68f4ce43b77

Malware Config

Extracted

Family

azorult

C2

http://185.222.58.102/don/index.php

Targets

    • Target

      a35f9e69ee2c9d0b04c25a12381ff80af0853556f4091925cf72bef2a6039878.exe

    • Size

      884KB

    • MD5

      966492e21bd34905a2cb7a48c3a62da4

    • SHA1

      293e6ee45e7606eb6b46169a383f011dc348f1cd

    • SHA256

      a35f9e69ee2c9d0b04c25a12381ff80af0853556f4091925cf72bef2a6039878

    • SHA512

      4c48aa4ced3eeb461362fc7d7b67ef31951191c2e45517af7141253bda352675b29b37bcdfb2d61f0d8c40e4362164646c87fcdb11b82bb6095ce68f4ce43b77

    • 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 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.

    • JavaScript code in executable

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks