General

  • Target

    b746d3557ecbb03563eb7ccfe5f76077.exe

  • Size

    1015KB

  • Sample

    210104-96mf643cmj

  • MD5

    b746d3557ecbb03563eb7ccfe5f76077

  • SHA1

    2c825c0fd2290d305bd04ca6d71f2bd86dcc208f

  • SHA256

    72e1047dc517256cd82e774100a7d81b1a35c3449f4eb34f310b770679d430b5

  • SHA512

    d115f4ec65a7ef85ecbe41f71379ed686bcc5d17d7ba61dce9e145c114c4907839dfd4d0637f03a6e8c7548a9e0e5897fdafc15774ee602c615780e896dfd0b3

Malware Config

Extracted

Family

azorult

C2

http://wjnigh.myzen.co.uk/azo2/PL341/index.php

Targets

    • Target

      b746d3557ecbb03563eb7ccfe5f76077.exe

    • Size

      1015KB

    • MD5

      b746d3557ecbb03563eb7ccfe5f76077

    • SHA1

      2c825c0fd2290d305bd04ca6d71f2bd86dcc208f

    • SHA256

      72e1047dc517256cd82e774100a7d81b1a35c3449f4eb34f310b770679d430b5

    • SHA512

      d115f4ec65a7ef85ecbe41f71379ed686bcc5d17d7ba61dce9e145c114c4907839dfd4d0637f03a6e8c7548a9e0e5897fdafc15774ee602c615780e896dfd0b3

    • 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.

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

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