Threat Actor

TA578

Also known as: TA578

TA578 is a threat actor that has used contact forms and email to initiate communications with victims and to distribute malware including Latrodectus, IcedID, and Bumblebee.

4
Techniques
3
Software
0
indicators on this record

Properties

Last source
MITRE ATT&CK
STIX ID
intrusion-set--a5cfbc79-316c-42f2-915d-6e8fef4085f8
In Signal since
initial import (Sep 2026)
Retrieved at
2026-11-02T12:53:29+00:00
Type
intrusion-set

MITRE ATT&CK Techniques (4)

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JavaScript (T1059.007)

Adversaries may abuse various implementations of JavaScript for execution. JavaScript (JS) is a platform-independent scripting language (compiled just

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Malicious Link (T1204.001)

An adversary may rely upon a user clicking a malicious link in order to gain execution. Users may be subjected to social engineering to get them to cl

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Search Victim-Owned Websites (T1594)

Adversaries may search websites owned by the victim for information that can be used during targeting. Victim-owned websites may contain a variety of

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Web Services (T1583.006)

Adversaries may register for web services that can be used during targeting. A variety of popular websites exist for adversaries to register for a web

Software & Tools (3)

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BumbleBee [malware]

Bumblebee is a custom loader written in C++ that has been used by multiple threat actors, including possibl

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IcedID [malware]

IcedID is a modular banking malware designed to steal financial information that has been observed in the w

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Latrodectus [malware]

Latrodectus is a Windows malware downloader that has been used since at least 2023 to download and execute

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TA578 — Threat Actor Profile — Ninja Signal | Ninja Signal