General

  • Target

    HalkbankEkstre071320210839598392001334.exe

  • Size

    773KB

  • Sample

    210713-czym3a7yjn

  • MD5

    77ab116cd99bf2814d4565df18cc9a1a

  • SHA1

    bfe164030c5ab6cbf7fbdafe3c540e1af6d09855

  • SHA256

    73bd6f2b1b0b6ea24d811257a4e34d491ea87575e236e3ca71e03dff561b09ae

  • SHA512

    bcb6aba93ab726a634c4919f9dceae860b3e44e60fe53d32fdb27a5745d598f4bd1ef320d914074fe17c9f46ed29afa8c4b38ecbec904a97f2f8dad73179c5be

Malware Config

Extracted

Family

azorult

C2

http://37.0.11.128/index.php

Targets

    • Target

      HalkbankEkstre071320210839598392001334.exe

    • Size

      773KB

    • MD5

      77ab116cd99bf2814d4565df18cc9a1a

    • SHA1

      bfe164030c5ab6cbf7fbdafe3c540e1af6d09855

    • SHA256

      73bd6f2b1b0b6ea24d811257a4e34d491ea87575e236e3ca71e03dff561b09ae

    • SHA512

      bcb6aba93ab726a634c4919f9dceae860b3e44e60fe53d32fdb27a5745d598f4bd1ef320d914074fe17c9f46ed29afa8c4b38ecbec904a97f2f8dad73179c5be

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

5
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

5
T1005

Tasks