General

  • Target

    cf6e128872e2aed2f5b84b311854ac4b.exe

  • Size

    686KB

  • Sample

    210120-zl5ktwa9h6

  • MD5

    cf6e128872e2aed2f5b84b311854ac4b

  • SHA1

    da3f4dd7d837fc483527a718013d3de4cd04e997

  • SHA256

    b22aed0458247b059e32aa4ffd4fcaf3ba7c097432fcbcbea9db7482899addbf

  • SHA512

    fcd084e39ec77f11187e8aecdf2063188ab0a5b6ff6e24da133127f9ed0c30f375fa2b5b55e47fd774c28d512dc9dce4750ef618b7a028e1c32169a72eb789f9

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Targets

    • Target

      cf6e128872e2aed2f5b84b311854ac4b.exe

    • Size

      686KB

    • MD5

      cf6e128872e2aed2f5b84b311854ac4b

    • SHA1

      da3f4dd7d837fc483527a718013d3de4cd04e997

    • SHA256

      b22aed0458247b059e32aa4ffd4fcaf3ba7c097432fcbcbea9db7482899addbf

    • SHA512

      fcd084e39ec77f11187e8aecdf2063188ab0a5b6ff6e24da133127f9ed0c30f375fa2b5b55e47fd774c28d512dc9dce4750ef618b7a028e1c32169a72eb789f9

    • 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