General

  • Target

    c112e48a9536ad1de4c0f3a466dee4a4_JaffaCakes118

  • Size

    368KB

  • Sample

    240825-taw9latemp

  • MD5

    c112e48a9536ad1de4c0f3a466dee4a4

  • SHA1

    f43a3294f4f00a7ef55fd281530b71f4b09d4c71

  • SHA256

    1ba817ff4c6e54f2541e45c34db1b832c9ab9acacc71dc48ded6ffa766655532

  • SHA512

    e65f7b54f9b132ea568c78c203eacada8f9cf34cde02722a1775b9674cbdf3c1a7705f967a85b82dc885dae386b11d5b396b755e65680b7b3bd2dc45de213a2c

  • SSDEEP

    6144:e0rhHoXV+cC7VfFxbGLnHim6xI4cpkXbmvaE218sLpQluG10kak0uIiIA8uYTf:euaFje9xbYHim6CuLmvaZ8GQluaEbdiu

Malware Config

Targets

    • Target

      c112e48a9536ad1de4c0f3a466dee4a4_JaffaCakes118

    • Size

      368KB

    • MD5

      c112e48a9536ad1de4c0f3a466dee4a4

    • SHA1

      f43a3294f4f00a7ef55fd281530b71f4b09d4c71

    • SHA256

      1ba817ff4c6e54f2541e45c34db1b832c9ab9acacc71dc48ded6ffa766655532

    • SHA512

      e65f7b54f9b132ea568c78c203eacada8f9cf34cde02722a1775b9674cbdf3c1a7705f967a85b82dc885dae386b11d5b396b755e65680b7b3bd2dc45de213a2c

    • SSDEEP

      6144:e0rhHoXV+cC7VfFxbGLnHim6xI4cpkXbmvaE218sLpQluG10kak0uIiIA8uYTf:euaFje9xbYHim6CuLmvaZ8GQluaEbdiu

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks