General

  • Target

    b398016c2c3010ef8c0f27aa42b644a6_JaffaCakes118

  • Size

    587KB

  • Sample

    240821-qgnz1szfkh

  • MD5

    b398016c2c3010ef8c0f27aa42b644a6

  • SHA1

    3e4a79872d1b33f48bb6f07a21d5cb5806243194

  • SHA256

    40ed2cee21f04d3dd5a62951a4b99976327816ee918255bc12b6d40247b2b1c0

  • SHA512

    373ecc8e63b459b3d87ea835e69f4e924c0bd4ce37d00edf88609d29220778d40644b8347452c49d9c3c25a7925c7b605e40150351b685ec428c509f13c7dd88

  • SSDEEP

    12288:KbeZ4+70pKXQlNVChbacUYBneDCAxRzaJVo4sqHm00Y1JkgB:oeyIObqneDCcqo7O551Jt

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.maccinox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    peru2016

Targets

    • Target

      b398016c2c3010ef8c0f27aa42b644a6_JaffaCakes118

    • Size

      587KB

    • MD5

      b398016c2c3010ef8c0f27aa42b644a6

    • SHA1

      3e4a79872d1b33f48bb6f07a21d5cb5806243194

    • SHA256

      40ed2cee21f04d3dd5a62951a4b99976327816ee918255bc12b6d40247b2b1c0

    • SHA512

      373ecc8e63b459b3d87ea835e69f4e924c0bd4ce37d00edf88609d29220778d40644b8347452c49d9c3c25a7925c7b605e40150351b685ec428c509f13c7dd88

    • SSDEEP

      12288:KbeZ4+70pKXQlNVChbacUYBneDCAxRzaJVo4sqHm00Y1JkgB:oeyIObqneDCcqo7O551Jt

    • 404 Keylogger

      Information stealer and keylogger first seen in 2019.

    • 404 Keylogger Main Executable

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Loads dropped DLL

    • 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

    • 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