Technique T0149.002: Email Domain Asset

Summary: An Email Domain is a Domain (such as “meta[.]com”) which has the ability to send emails (e.g. from an @meta[.]com address).

Any Domain which has an MX (Mail Exchange) record and configured SMTP (Simple Mail Transfer Protocol) settings can send and receive emails, and is therefore an Email Domain.
Belongs to tactic stage: TA15

Incident	Descriptions given for this incident
I00126 Charming Kitten Updates POWERSTAR with an InterPlanetary Twist	The target of the recently observed [highly targeted spearphishing attack by “Charming Kitten”, a hacker group attributed to Iran] had published an article related to Iran. The publicity appears to have garnered the attention of Charming Kitten, who subsequently created an email address to impersonate a reporter of an Israeli media organization in order to send the target an email. Prior to sending malware to the target, the attacker simply asked if the target would be open to reviewing a document they had written related to US foreign policy. The target agreed to do so, since this was not an unusual request; they are frequently asked by journalists to review opinion pieces relating to their field of work. In an effort to further gain the target’s confidence, Charming Kitten continued the interaction with another benign email containing a list of questions, to which the target then responded with answers. After multiple days of benign and seemingly legitimate interaction, Charming Kitten finally sent a “draft report”; this was the first time anything opaquely malicious occurred. The “draft report” was, in fact, a password-protected RAR file containing a malicious LNK file. The password for the RAR file was provided in a subsequent email. In this example, threat actors created an email address on a domain which impersonated an existing Israeli news organisation impersonating a reporter who worked there (T0097.102: Journalist Persona, T0097.202: News Outlet Persona, T0143.003: Impersonated Persona, T0149.003: Lookalike Domain, T0149.002: Email Domain Asset) in order to convince the target to download a document containing malware (T0085.004: Develop Document, T0147.003: Malware Asset).

Incident

Descriptions given for this incident

I00126 Charming Kitten Updates POWERSTAR with an InterPlanetary Twist

The target of the recently observed [highly targeted spearphishing attack by “Charming Kitten”, a hacker group attributed to Iran] had published an article related to Iran. The publicity appears to have garnered the attention of Charming Kitten, who subsequently created an email address to impersonate a reporter of an Israeli media organization in order to send the target an email. Prior to sending malware to the target, the attacker simply asked if the target would be open to reviewing a document they had written related to US foreign policy. The target agreed to do so, since this was not an unusual request; they are frequently asked by journalists to review opinion pieces relating to their field of work.

In an effort to further gain the target’s confidence, Charming Kitten continued the interaction with another benign email containing a list of questions, to which the target then responded with answers. After multiple days of benign and seemingly legitimate interaction, Charming Kitten finally sent a “draft report”; this was the first time anything opaquely malicious occurred. The “draft report” was, in fact, a password-protected RAR file containing a malicious LNK file. The password for the RAR file was provided in a subsequent email.

In this example, threat actors created an email address on a domain which impersonated an existing Israeli news organisation impersonating a reporter who worked there (T0097.102: Journalist Persona, T0097.202: News Outlet Persona, T0143.003: Impersonated Persona, T0149.003: Lookalike Domain, T0149.002: Email Domain Asset) in order to convince the target to download a document containing malware (T0085.004: Develop Document, T0147.003: Malware Asset).

Counters	Response types

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2.4 KiB Raw Blame History Unescape Escape

Technique T0149.002: Email Domain Asset

2.4 KiB

Raw Blame History