General

  • Target

    INQUIRY 567876.exe

  • Size

    557KB

  • Sample

    211025-yktnnshdhp

  • MD5

    4608e1138db21716c5f14ce2a3352766

  • SHA1

    1ce097d6dd2d24df20a5d223099eec87bedb7732

  • SHA256

    a6ffce1ca89f9c59a8255ffacdd2ec1d58b9c14808c76b5cbca0f0696499dd23

  • SHA512

    5c71521222c14ac6e76041e5d63b545612248df9ab0d640b9a42ee922c5caac4bf7c115f347f38cade1b94445f769250ec6e02440d473b9fa3563d6f8143c19c

Malware Config

Extracted

Family

azorult

C2

http://212.192.241.149/index.php

Targets

    • Target

      INQUIRY 567876.exe

    • Size

      557KB

    • MD5

      4608e1138db21716c5f14ce2a3352766

    • SHA1

      1ce097d6dd2d24df20a5d223099eec87bedb7732

    • SHA256

      a6ffce1ca89f9c59a8255ffacdd2ec1d58b9c14808c76b5cbca0f0696499dd23

    • SHA512

      5c71521222c14ac6e76041e5d63b545612248df9ab0d640b9a42ee922c5caac4bf7c115f347f38cade1b94445f769250ec6e02440d473b9fa3563d6f8143c19c

    • Azorult

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

    • suricata: ET MALWARE AZORult Variant.4 Checkin M2

      suricata: ET MALWARE AZORult Variant.4 Checkin M2

    • suricata: ET MALWARE AZORult v3.2 Server Response M3

      suricata: ET MALWARE AZORult v3.2 Server Response M3

    • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M16

      suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M16

    • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M6

      suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M6

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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

Email Collection

1
T1114

Tasks