General

  • Target

    ekstre.exe

  • Size

    1.2MB

  • Sample

    231207-hmg5nahfhj

  • MD5

    8fcee5dc3d70f71f15a9b52961ff6d2c

  • SHA1

    58c79faadb701e92f87ef182372f6ffca2863724

  • SHA256

    8b02f1da039c68a34c1c6eeb5879d60af07953e8d9fbbbd8e61f3d7d06d8a529

  • SHA512

    01747d96bfbc9c9e5c28f5c8df40515900b1e56f3f31aebbe38a35cb4638d4b612f9c855491109231740476475b0c30446396ad66d1a5b11d3ec2747cbf497f8

  • SSDEEP

    24576:9Fd6jHjNhTGtCz7d/VOctYx8a5YQ4uUhatnIIix7Yu+5EkW4FI:TdyDHyCzx/Ox8a5uhjICQ9FI

Malware Config

Targets

    • Target

      ekstre.exe

    • Size

      1.2MB

    • MD5

      8fcee5dc3d70f71f15a9b52961ff6d2c

    • SHA1

      58c79faadb701e92f87ef182372f6ffca2863724

    • SHA256

      8b02f1da039c68a34c1c6eeb5879d60af07953e8d9fbbbd8e61f3d7d06d8a529

    • SHA512

      01747d96bfbc9c9e5c28f5c8df40515900b1e56f3f31aebbe38a35cb4638d4b612f9c855491109231740476475b0c30446396ad66d1a5b11d3ec2747cbf497f8

    • SSDEEP

      24576:9Fd6jHjNhTGtCz7d/VOctYx8a5YQ4uUhatnIIix7Yu+5EkW4FI:TdyDHyCzx/Ox8a5uhjICQ9FI

    • Azorult

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

    • Deletes itself

    • 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

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks