Wicked Spider, APT 22

Wicked Spider, APT 22, Bronze Export, Bronze Olive
(Type: -)

(CrowdStrike) {{Winnti Group, Blackfly, Wicked Panda}} refers to the targeted intrusion operations of the actor publicly known as “Winnti,” whereas Wicked Spider represents this group’s financially-motivated criminal activity. Originally, Wicked Spider was observed exploiting a number of gaming companies and stealing code-signing certificates for use in other operations associated with the malware known as Winnti. Now, Winnti is commonly associated with the interests of the government of the People’s Republic of China (PRC). Wicked Spider has been observed targeting technology companies in Germany, Indonesia, the Russian Federation, South Korea, Sweden, Thailand, Turkey, the United States, and elsewhere. Notably, Wicked Spider has often targeted gaming companies for their certificates, which can be used in future PRC-based operations to sign malware. Ongoing analysis is still evaluating how these certificates are used — whether Wicked Spider hands the certificates off to other adversaries for use in future campaigns or stockpiles them for its own use.

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[TTP Analysis] Mitre Attack Matrix:

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:

Basic Information (Credit @etda.or.th)

Actor: Wicked Spider, APT 22

Names: Wicked Spider, APT 22, Bronze Export, Bronze Olive

Country: China

Motivation: Financial crime

First-seen: 2018

Description: (CrowdStrike) {{Winnti Group, Blackfly, Wicked Panda}} refers to the targeted intrusion operations of the actor publicly known as “Winnti,” whereas Wicked Spider represents this group’s financially-motivated criminal activity. Originally, Wicked Spider was observed exploiting a number of gaming companies and stealing code-signing certificates for use in other operations associated with the malware known as Winnti. Now, Winnti is commonly associated with the interests of the government of the People’s Republic of China (PRC). Wicked Spider has been observed targeting technology companies in Germany, Indonesia, the Russian Federation, South Korea, Sweden, Thailand, Turkey, the United States, and elsewhere. Notably, Wicked Spider has often targeted gaming companies for their certificates, which can be used in future PRC-based operations to sign malware. Ongoing analysis is still evaluating how these certificates are used — whether Wicked Spider hands the certificates off to other adversaries for use in future campaigns or stockpiles them for its own use.

Observed-sectors: Technology

Observed-countries: Germany

Observed-countries: Indonesia

Observed-countries: Russia

Observed-countries: South Korea

Observed-countries: Sweden

Observed-countries: Thailand

Observed-countries: Turkey

Observed-countries: USA

Observed-countries: elsewhere

Tools: DoublePulsar

Tools: EternalBlue

Tools: Gh0st RAT

Tools: PlugX

Information: https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-july-wicked-spider/

Last-card-change: 2021-08-10

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