General

  • Target

    Req for Quote.exe

  • Size

    785KB

  • Sample

    210426-y641gqvnna

  • MD5

    a5783d28789885a67a334024bd22ab1f

  • SHA1

    b42652b9419c64c341624dbfe6da90dd82e23348

  • SHA256

    ff3499b34ada865008b68534d91cdc6b0bfc975e7d55f3a53e3bd92dd68d4066

  • SHA512

    02b9a99424fe3f507b668fd972fa8e72cd9a71d59be6172e0fadf182f7239cdb6a26d68c328b994b4802a0da342af934aa64eef56e19c301e428d4cda75288d0

Malware Config

Extracted

Family

azorult

C2

http://45.144.225.131/index.php

Targets

    • Target

      Req for Quote.exe

    • Size

      785KB

    • MD5

      a5783d28789885a67a334024bd22ab1f

    • SHA1

      b42652b9419c64c341624dbfe6da90dd82e23348

    • SHA256

      ff3499b34ada865008b68534d91cdc6b0bfc975e7d55f3a53e3bd92dd68d4066

    • SHA512

      02b9a99424fe3f507b668fd972fa8e72cd9a71d59be6172e0fadf182f7239cdb6a26d68c328b994b4802a0da342af934aa64eef56e19c301e428d4cda75288d0

    • 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 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.

    • Checks installed software on the system

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

    • 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