General

  • Target

    fgherty.exe

  • Size

    431KB

  • Sample

    201103-3y42wy2q7n

  • MD5

    9f121b2a173affdaf0a04694032589c8

  • SHA1

    b0a9762ebb47ece6f99840079d7db1d031797de1

  • SHA256

    ff3e2f2fe988d10c72aa056a9220a32e6ed9db7204df93713aa9451682c2c630

  • SHA512

    ad853eeef458e63e988f5bdbaad3def65eebd56e87b26e5967c0a2ff4ca887661bcdac7777c2186b148e5bfd3889798a949c662cf173bec0a297ae1e5f949676

Malware Config

Extracted

Family

azorult

C2

http://alhelli.com/babtest/temp/mem/index.php

Targets

    • Target

      fgherty.exe

    • Size

      431KB

    • MD5

      9f121b2a173affdaf0a04694032589c8

    • SHA1

      b0a9762ebb47ece6f99840079d7db1d031797de1

    • SHA256

      ff3e2f2fe988d10c72aa056a9220a32e6ed9db7204df93713aa9451682c2c630

    • SHA512

      ad853eeef458e63e988f5bdbaad3def65eebd56e87b26e5967c0a2ff4ca887661bcdac7777c2186b148e5bfd3889798a949c662cf173bec0a297ae1e5f949676

    • Azorult

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

    • Executes dropped EXE

    • 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.

    • 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.

    • JavaScript code in executable

    • 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