+Analytic 1913

Analytic 1913

Monitor for suspicious descendant process spawning from Microsoft Office and other productivity software.(Citation: Elastic - Koadiac Detection with EQL) For added context on adversary procedures and background see [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001). Monitor for newly constructed files from a spearphishing emails with a malicious attachment in an attempt to gain access to victim systems. Monitor network traffic for suspicious email attachments. Consider correlation with process monitoring and command line to detect anomalous processes execution and command line arguments associated to traffic patterns (e.g., monitor anomalies in use of files that do not normally initiate connections for respective protocol(s)). Use web proxies to review content of emails including sender information, headers, and attachments for potentially malicious content. Monitor mail server and proxy logs for evidence of messages originating from spoofed addresses, including records indicating failed DKIM+SPF validation or mismatched message headers.(Citation: Microsoft Anti Spoofing)(Citation: ACSC Email Spoofing) Anti-virus can potentially detect malicious documents and attachments as they're scanned to be stored on the email server or on the user's computer.

1. Übersicht

1.1 Referenzen

1.2 Identifizierte Anforderungen

1.3 Related Regulations

2. Identifizierte Anforderungen

Anforderungen

3. Related Regulations

Regulations

Linked Issues

Issuelinks
is related to Analytics
  • MITREATTACK -

    © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. https://attack.mitre.org/

    Terms of Use

    LICENSE

    The MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use ATT&CK® for research, development, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

    "© 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation."

    DISCLAIMERS

    MITRE does not claim ATT&CK enumerates all possibilities for the types of actions and behaviors documented as part of its adversary model and framework of techniques. Using the information contained within ATT&CK to address or cover full categories of techniques will not guarantee full defensive coverage as there may be undisclosed techniques or variations on existing techniques not documented by ATT&CK.

    ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN ARE PROVIDED ON AN "AS IS" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

    See our FAQ for more information on how to use and represent the ATT&CK name.
Impressum Deutsch Englisch