Openhunting Threat Library

Bismuth

Bismuth, Canvas Cyclone
(Type: -)

(Microsoft) BISMUTH, which shares similarities with {{APT 32, OceanLotus, SeaLotus}}, has been running increasingly complex cyberespionage attacks as early as 2012, using both custom and open-source tooling to target large multinational corporations, governments, financial services, educational institutions, and human and civil rights organizations. But in campaigns from July to August 2020, the group deployed Monero coin miners in attacks that targeted both the private sector and government institutions in France and Vietnam. Because BISMUTH’s attacks involved techniques that ranged from typical to more advanced, devices with common threat activities like phishing and coin mining should be elevated and inspected for advanced threats. More importantly, organizations should prioritize reducing attack surface and hardening networks against the full range of attacks. In this blog, we’ll provide in-depth technical details about the BISMUTH attacks in July and August 2020 and mitigation recommendations for building organizational resilience.

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TA0043 TA0042 TA0001 TA0002 TA0003 TA0004 TA0005 TA0006 TA0007 TA0008 TA0009 TA0011 TA0010 TA0040
Reconnaissance Resource Development Initial Access Execution Persistence Privilege Escalation Defense Evasion Credential Access Discovery Lateral Movement Collection Command and Control Exfiltration Impact


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References:

News Basic Information Indicator of Compromise Mitre Attack

Basic Information (Credit @etda.or.th)

Actor: Bismuth

Names: Bismuth, Canvas Cyclone

Country: Vietnam

Motivation: Information theft and espionage

Motivation: Financial gain

First-seen: 2012

Description: (Microsoft) BISMUTH, which shares similarities with {{APT 32, OceanLotus, SeaLotus}}, has been running increasingly complex cyberespionage attacks as early as 2012, using both custom and open-source tooling to target large multinational corporations, governments, financial services, educational institutions, and human and civil rights organizations. But in campaigns from July to August 2020, the group deployed Monero coin miners in attacks that targeted both the private sector and government institutions in France and Vietnam. Because BISMUTH’s attacks involved techniques that ranged from typical to more advanced, devices with common threat activities like phishing and coin mining should be elevated and inspected for advanced threats. More importantly, organizations should prioritize reducing attack surface and hardening networks against the full range of attacks. In this blog, we’ll provide in-depth technical details about the BISMUTH attacks in July and August 2020 and mitigation recommendations for building organizational resilience.

Observed-sectors: Education

Observed-sectors: Financial

Observed-sectors: Government

Observed-countries: France

Observed-countries: Vietnam

Information: https://www.microsoft.com/security/blog/2020/11/30/threat-actor-leverages-coin-miner-techniques-to-stay-under-the-radar-heres-how-to-spot-them/

Last-card-change: 2023-04-26

Source: https://apt.etda.or.th/cgi-bin/listtools.cgi

TA0043 TA0042 TA0001 TA0002 TA0003 TA0004 TA0005 TA0006 TA0007 TA0008 TA0009 TA0011 TA0010 TA0040
Reconnaissance Resource Development Initial Access Execution Persistence Privilege Escalation Defense Evasion Credential Access Discovery Lateral Movement Collection Command and Control Exfiltration Impact