Threat group profile

menuPass

Also known as APT10, Stone Panda, Red Apollo

Attributed by the US, UK and EU governments to a China-based group working with the Ministry of State Security, menuPass (APT10) is known for reaching companies through their managed service providers.

In short

Attributed by the US, UK and EU governments to a China-based group working with the Ministry of State Security, menuPass (APT10) is known for reaching companies through their managed service providers. The US charged two people in December 2018 and the EU listed two people and a company in July 2020.

Profile MapThreat Group
  1. Attributed OriginChina
  2. Names9names in public reportsmenuPass · APT10 · Stone Panda
  3. Sectors11named as targetsBanking and finance · Oil and gas, mining · Japanese organizations
  4. Techniques12in the attack chainInitial Access · Execution · Stealth, Execution
  5. Tools8tools and malware listedPlugX · RedLeaves · QuasarRAT

In one minute

Who they are
Attributed by the US (indictment unsealed 20 December 2018), the UK (20 December 2018), the EU (sanctions, 30 July 2020) and MITRE ATT&CK to a group working with China's Ministry of State Security. The US says the two charged people acted in association with its Tianjin State Security Bureau. The UK says the group acted on its behalf.
Who they target
The US lists managed service providers and their clients, aviation, space and satellite firms, finance, healthcare, mining, oil and gas, and US government bodies, in at least 12 countries. MITRE adds an emphasis on Japanese organizations.
How they usually get in
Governments describe access through managed service providers, stolen valid accounts, spearphishing attachments and flaws in internet-facing applications.
What stands out
One campaign, named Operation Cloud Hopper by the UK and EU, went through IT service providers to reach their customers. The US charges and the EU listing also name a company, Huaying Haitai. The UK said in December 2018 that basic security measures could reduce the impact of the group's methods.
What to do first
Ask your IT service providers how they secure their access to you, turn on multi-factor authentication, lock down administrator accounts, and patch internet-facing systems.

Names

Public reports use several names for this activity.

Names used for menuPass
NameWhere it appears
menuPass MITRE ATT&CK group name; "MenuPass" in the US press release of 20 December 2018 and the EU Council decision of 30 July 2020[1, 2, 11]
APT10 MITRE ATT&CK Associated Groups; US press release; UK NCSC; CISA; EU Council decision[1, 2, 5, 7, 8, 11]
Stone Panda MITRE ATT&CK Associated Groups; US press release; UK NCSC; EU Council decision[1, 2, 5, 11]
Red Apollo MITRE ATT&CK Associated Groups; US press release; UK NCSC; EU Council decision[1, 2, 5, 11]
CVNX MITRE ATT&CK Associated Groups; US press release; EU Council decision (the US indictment also lists it as an alias of defendant Zhu Hua)[1, 2, 3, 11]
POTASSIUM MITRE ATT&CK Associated Groups; US press release; EU Council decision[1, 2, 11]
Cicada MITRE ATT&CK Associated Groups only[1]
HOGFISH MITRE ATT&CK Associated Groups only[1]
BRONZE RIVERSIDE MITRE ATT&CK Associated Groups only[1]

Who says so

Attribution is a judgment by the body named. It is shown here as attributed, not as proven fact.

  • MITRE ATT&CK Page version 3.0, last modified 31 July 2026

    Says individual members of menuPass are known to have acted in association with the Chinese Ministry of State Security's Tianjin State Security Bureau and worked for Huaying Haitai. Lists the group as active since at least 2006.[1]

  • US Department of Justice (Southern District of New York) 20 December 2018

    Charged Zhu Hua and Zhang Shilong with conspiracy to commit computer intrusions, conspiracy to commit wire fraud and aggravated identity theft. Says they were members of the APT10 Group and acted in association with the Tianjin State Security Bureau. These are allegations; the defendants are presumed innocent.[2, 3]

  • UK Foreign Office and NCSC 20 December 2018

    The NCSC assessed with the highest level of probability that APT 10 is responsible for the campaign. The UK government judged that the Chinese Ministry of State Security was responsible. It said this was the first time the UK had publicly named elements of the Chinese government for a cyber campaign.[4]

  • UK NCSC 20 December 2018

    Describes APT10 as a threat actor acting on behalf of the Chinese Ministry of State Security, active since at least 2009, and warns of activity against UK organizations that is likely by APT10.[5, 6]

  • CISA 20 December 2018

    Updated its alert TA17-117A to add the US Government's attribution of the activity to Chinese cyber actors associated with the Chinese Ministry of State Security.[7]

  • CISA 1 October 2020 (initial version)

    Lists the December 2018 indictment of two people believed to be associated with APT10, and describes APT10 (MenuPass Group) as reaching victims through compromised service providers.[8]

  • EU Council 30 July 2020

    Listed Gao Qiang, Zhang Shilong and the company Huaying Haitai under its cyber sanctions regime for Operation Cloud Hopper, and says the actor publicly known as APT10 carried it out.[11, 12]

  • CISA and Canadian Cyber Centre CISA page last revised 30 June 2020; no date on the saved Canadian page

    Both say APT10 uses Quasar RAT against a broad range of sectors, in a joint report on publicly available tools.[9, 10]

Where sources differ

Sources differ on how the group relates to the Ministry of State Security. The US press release of 20 December 2018 says the two defendants acted "in association with" the Tianjin State Security Bureau. MITRE uses similar words. The UK of the same date says APT 10 acted on behalf of the Ministry and that it was highly likely to have an enduring relationship with it. The EU listing texts of 30 July 2020 do not name the Ministry. Sources also differ on the start year. MITRE and the US press release say 2006. The NCSC says at least 2009. For the managed service provider campaign, the US says at least 2014, while CISA says at least May 2016 and the UK says at least 2016.

Who they target

Sectors

  • Managed service providers (MSPs)The US says the group targeted MSPs to reach their clients. The UK says Cloud Hopper hit global MSPs since at least 2016. CISA says IT service providers were among victims.[2, 4, 7]
  • Aviation, space, satellite and maritime technologyThe US alleges theft of data from companies in aviation, space and satellite, communications, maritime and manufacturing technology.[2]
  • Federal agencies, NASA centers, US NavyThe US alleges access to NASA Goddard Space Center and Jet Propulsion Laboratory and theft of data on more than 100,000 Navy personnel.[2]
  • Banking and financeThe US lists a global financial institution among the MSP campaign victims. MITRE lists finance.[1, 2]
  • Healthcare, biotechnology, medical equipmentNamed in the US press release, by the NCSC and by MITRE.[1, 2, 5]
  • Oil and gas, miningThe US lists drilling, oil and gas exploration and mining victims. MITRE lists energy. CISA lists the energy sector.[1, 2, 7]
  • Telecommunications and consumer electronicsThe US lists three such companies among the MSP campaign victims.[2]
  • Industrial and commercial manufacturingThe US lists manufacturing and automotive supply victims. CISA lists critical manufacturing. MITRE says manufacturing companies were targeted in 2016 and 2017.[1, 2, 7]
  • Japanese organizationsMITRE says the group emphasized Japanese organizations. The NCSC notes open source reporting of a focus on Japan.[1, 6]
  • UK organizations across many sectorsThe NCSC said in December 2018 that current activity affecting UK organizations was likely by APT10.[6]
  • At least 12 countriesIn the MSP campaign the US lists Brazil, Canada, Finland, France, Germany, India, Japan, Sweden, Switzerland, the United Arab Emirates, the United Kingdom and the United States.[2]

Regions

  • JapanMITRE ATT&CK says menuPass has targeted healthcare, defense, aerospace, finance, maritime, biotechnology, energy and government sectors globally, with an emphasis on Japanese organizations.[1]

Operations timeline

Each entry is attributed to the group by the sources cited.

  1. 2006

    Technology theft campaign begins

    The US alleges the group began an intrusion campaign against more than 45 technology companies and US government agencies in or about 2006. MITRE also says active since at least 2006.[1, 2]

  2. 2009

    NCSC start date

    The UK NCSC says the group is known to have been active since at least 2009.[5]

  3. 2014

    MSP campaign begins

    The US alleges the intrusion campaign against managed service providers began at least in or about 2014.[2]

  4. May 2016

    Activity seen by CISA

    CISA says it saw a campaign occurring since at least May 2016, using multiple malware implants and stolen administrator credentials.[7]

  5. 2016 to 2017

    MSPs and other targets

    MITRE says the group targeted MSPs, manufacturing and mining companies, and a university in 2016 and 2017.[1]

  6. 3 April 2017

    NCSC guidance for MSP customers

    The NCSC published guidance to mitigate the campaign against MSPs.[4]

  7. 27 April 2017

    CISA alert published

    CISA posted alert TA17-117A describing the campaign.[7]

  8. 29 August 2018

    First NCSC report

    The NCSC issued version 1.0 of its APT10 report to its information sharing platform with a TLP AMBER handling caveat.[5]

  9. 17 December 2018

    Indictment dated

    MITRE cites the indictment United States v. Zhu Hua and Zhang Shilong as dated 17 December 2018.[1]

  10. 20 December 2018

    Indictment unsealed, UK and US attribution

    The US unsealed the indictment. The UK attributed the campaign to the Ministry of State Security. CISA updated its alert.[2, 4, 7]

  11. 30 July 2020

    EU sanctions

    The EU Council listed two people and one company for Operation Cloud Hopper.[11, 12]

  12. 1 October 2020

    CISA names MenuPass

    CISA advisory AA20-275A lists APT10 (MenuPass Group) as an example of Chinese actors using service providers.[8]

Government actions

Indictments, sanctions and advisories that name the group or its alleged members.

Government actions about menuPass
DateWhoWhat
3 April 2017 UK NCSC GuidancePublished guidance to mitigate the campaign targeting managed service providers.[4]
27 April 2017 CISA AlertPosted alert TA17-117A on intrusions affecting multiple victims across multiple sectors.[7]
29 August 2018 UK NCSC Advisory to partnersIssued version 1.0 of its APT10 report to its information sharing platform, marked TLP AMBER.[5]
20 December 2018 US Department of Justice (Southern District of New York), with FBI, DCIS and NCIS Indictment unsealedCharged Zhu Hua and Zhang Shilong with conspiracy to commit computer intrusions, conspiracy to commit wire fraud and aggravated identity theft.[2, 3]
20 December 2018 UK Foreign Office and NCSC Public attributionSaid the NCSC assessed APT 10 as responsible for the campaign and that the UK judged the Chinese Ministry of State Security responsible.[4]
20 December 2018 UK NCSC AdvisoryPublished version 2.0 of its APT10 alert with updated mitigation advice.[5, 6]
20 December 2018 CISA Alert updatedAdded the US attribution to Chinese cyber actors associated with the Ministry of State Security to alert TA17-117A.[7]
30 July 2020 EU Council SanctionsListed Gao Qiang, Zhang Shilong and Tianjin Huaying Haitai Science and Technology Development Co. Ltd for Operation Cloud Hopper.[11, 12]
1 October 2020 CISA AdvisoryPublished AA20-275A, which names APT10 (MenuPass Group) and recaps the 2018 indictment.[8]

How they get in

Techniques reported for this group, by MITRE ATT&CK tactic.

Initial Access

  • Trusted Relationship T1199

    Uses access granted to managed service providers to reach the providers' clients.[1, 2, 6]

  • Phishing: Spearphishing Attachment T1566.001

    Sends malicious Office documents and disguised executables by email.[1, 3]

  • Exploit Public-Facing Application T1190

    MITRE notes use of Pulse Secure VPN flaws. The NCSC says known flaws in commercial web applications were used to reach a web server.[1, 6]

  • Valid Accounts T1078

    Uses valid accounts, including ones shared between providers and clients, and stolen administrator credentials.[1, 2, 7]

Execution

  • User Execution: Malicious File T1204.002

    Tries to get victims to open shortcut files and Office documents sent in spearphishing emails.[1]

  • Command and Scripting Interpreter: PowerShell T1059.001

    MITRE says the group uses PowerSploit to inject shellcode into PowerShell. CISA describes heavy use of PowerShell and PowerSploit.[1, 7]

Credential Access

  • OS Credential Dumping: NTDS T1003.003

    Has used Ntdsutil to dump credentials from domain controllers.[1]

Lateral Movement

  • Remote Services: Remote Desktop Protocol T1021.001

    Uses remote desktop connections to move across the victim network.[1]

Collection

  • Archive Collected Data: Archive via Utility T1560.001

    Compresses files with TAR and RAR before exfiltration. The NCSC reports RAR files left in the recycle bin.[1, 6]

  • Data Staged: Remote Data Staging T1074.002

    Stages data on remote MSP systems or other victim networks before exfiltration.[1, 2]

Command and Control

  • Dynamic Resolution: Fast Flux DNS T1568.001

    Hosts malicious domains with dynamic DNS service providers.[1, 7]

Stealth, Execution

  • Hijack Execution Flow: DLL T1574.001

    Runs PlugX, RedLeaves and UPPERCUT by DLL side-loading, which loads a malicious file next to a trusted program.[1, 7]

Tools and malware

  • PlugX Remote access tool

    MITRE describes it as a remote access tool with modular plugins used by multiple groups. The US indictment and CISA name it in this activity.[1, 3, 7, 20]

  • RedLeaves Malware

    MITRE describes a malware family used by menuPass whose code overlaps with PlugX. CISA calls it the most unique implant in its campaign.[3, 7, 19]

  • QuasarRAT Remote access tool

    An open-source tool. The NCSC alert of December 2018 says it was the main malware seen in UK activity. The US indictment also names it.[3, 6, 21]

  • PoisonIvy Remote access tool

    The US indictment says spear phishing installed customized variants of Poison Ivy. MITRE lists it for the group.[1, 3, 24]

  • UPPERCUT Backdoor

    MITRE describes a 32-bit HTTP-based backdoor used by menuPass since at least 2017.[22]

  • EvilGrab Malware

    MITRE says menuPass delivered it in malicious Office documents sent in spearphishing campaigns.[1, 23]

  • Cobalt Strike Penetration testing tool

    The NCSC says phishing was used to deliver it, mainly in activity focused on Japan. MITRE lists it for the group.[1, 6]

  • PowerSploit Open-source toolkit

    CISA reports heavy use of PowerShell and PowerSploit for reconnaissance and lateral movement.[1, 7]

Detection and defense

  1. Treat service providers as an entry point

    Ask your managed service providers how they protect their own access to your systems. Require multi-factor authentication for delegated administrator accounts, manage the accounts they use, and be ready to cut off third-party remote access during an incident.

    Counters T1199 T1078

  2. Turn on multi-factor authentication

    Use multi-factor authentication on all account types and on remote access, and disable legacy sign-in methods that cannot use it. Keep tokens off the device that requests remote access.

    Counters T1078 T1021.001

  3. Protect administrator accounts

    Apply least privilege, cut the number of domain administrator accounts, use the Protected Users group in Active Directory, and keep privileged accounts away from web and email use.

    Counters T1078 T1003.003

  4. Patch internet-facing software

    Patch exposed web applications and VPN products quickly, scan external systems for flaws, and remove public services that do not need to be public.

    Counters T1190

  5. Filter email attachments

    Block attachment types that should not arrive by email, scan and remove malicious attachments, and train staff to spot spearphishing.

    Counters T1566.001 T1204.002

  6. Control which programs and libraries can load

    Use application allow-listing, block loading of remote DLLs, and use application control that can block DLLs loaded by trusted programs.

    Counters T1574.001 T1059.001

  7. Limit remote desktop and lateral movement

    Block workstation-to-workstation remote desktop, never leave remote desktop open to the internet, use jump servers for remote access, and segment the network to make lateral movement easier to see.

    Counters T1021.001 T1074.002

  8. Log, keep logs and hunt

    Keep system logs of important systems for at least a year in a SIEM, capture network flow data, watch for certutil and psping use, and search recycle bins for RAR archives.

    Counters T1560.001 T1568.001 T1074.002

What Brandefense can do

Questions

Who is menuPass (APT10)?

MITRE describes menuPass as a group active since at least 2006. The US charged two Chinese nationals, Zhu Hua and Zhang Shilong, in December 2018 over activity it links to the APT10 Group. The UK attributed the Cloud Hopper campaign to the Chinese Ministry of State Security the same day.

What was Operation Cloud Hopper?

The UK and the EU use this name for activity against managed service providers and their clients. The EU says it targeted multinational companies on six continents and led to significant economic loss. The UK says it ran since at least 2016.

Which governments have named the group?

The US (indictment and CISA alert, 20 December 2018), the UK (Foreign Office and NCSC, 20 December 2018) and the EU Council (sanctions, 30 July 2020).

How do they get in?

Governments describe access through managed service providers, stolen valid accounts, spearphishing attachments and flaws in internet-facing applications. MITRE lists each of these.

Are they still active?

None of the government sources opened for this page reports activity after 2020. MITRE lists no campaigns for the group. Brandefense labels it dormant for that reason, which is not a claim that it has stopped.

What should I do first?

Review the access your service providers have to your systems, turn on multi-factor authentication, secure administrator accounts and patch internet-facing applications.

In our research

  1. LIMINAL PANDA: China’s Emerging Espionage Threat in the Semiconductor and Technology Sectors February 2026
  2. UNC4841 / SLIME57: China-Linked Espionage Threat Expanding Global Operations November 2025
  3. Cicada APT Group Targets Government Institutions April 2022

Sources

  1. menuPass, Group G0045 MITRE ATT&CK Supports: Names, active since 2006, link to the Tianjin State Security Bureau, targets, techniques, software
  2. Two Chinese Hackers Associated With the Ministry of State Security Charged With Global Computer Intrusion Campaigns (press release, 20 December 2018) US Attorney's Office, Southern District of New York, with the US Department of Justice Supports: Charges against Zhu Hua and Zhang Shilong, aliases, two campaigns, victims, methods
  3. Sealed indictment, United States v. Zhu Hua and Zhang Shilong (18 Cr., Southern District of New York) US District Court, via the US Department of Justice Supports: Spear phishing, Poison Ivy, PlugX, RedLeaves and QuasarRAT, masquerading files
  4. UK and allies reveal global scale of Chinese cyber campaign (20 December 2018) UK Foreign and Commonwealth Office and National Cyber Security Centre, on GOV.UK Supports: UK attribution to the Chinese Ministry of State Security, Cloud Hopper name, April 2017 guidance
  5. APT10 continuing to target UK organisations (20 December 2018) UK National Cyber Security Centre Supports: Aliases, active since at least 2009, sectors, first version 29 August 2018
  6. APT10 continues to target UK organisations across wide range of sectors (Alert, version 2.0, NCSC-Ops/25-18) UK National Cyber Security Centre Supports: Quasar RAT, entry methods, post-compromise behaviour, mitigation advice
  7. Intrusions Affecting Multiple Victims Across Multiple Sectors (TA17-117A, last revised 20 December 2018) CISA Supports: US attribution, campaign since May 2016, stolen credentials, PlugX and RedLeaves, mitigations
  8. Potential for China Cyber Response to Heightened U.S.-China Tensions (AA20-275A) CISA Supports: December 2018 indictment summary, MenuPass entry through service providers
  9. Publicly Available Tools Seen in Cyber Incidents Worldwide (AA18-284A) CISA Supports: Quasar RAT used by APT10
  10. Joint report on publicly available hacking tools Canadian Centre for Cyber Security Supports: Quasar RAT used by APT10
  11. Council Decision (CFSP) 2020/1127 of 30 July 2020 Council of the European Union, via EUR-Lex Supports: EU sanctions listing of Gao Qiang, Zhang Shilong and Huaying Haitai for Operation Cloud Hopper
  12. Council Implementing Regulation (EU) 2020/1125 of 30 July 2020 Council of the European Union, via EUR-Lex Supports: Legal act that applies the same listings
  13. Trusted Relationship (T1199) MITRE ATT&CK Supports: Mitigations for service provider access
  14. Valid Accounts (T1078) MITRE ATT&CK Supports: Mitigations for stolen or shared accounts
  15. Phishing: Spearphishing Attachment (T1566.001) MITRE ATT&CK Supports: Mitigations for malicious attachments
  16. Exploit Public-Facing Application (T1190) MITRE ATT&CK Supports: Mitigations for exposed applications
  17. Hijack Execution Flow: DLL (T1574.001) MITRE ATT&CK Supports: Mitigations for DLL side-loading
  18. Remote Services: Remote Desktop Protocol (T1021.001) MITRE ATT&CK Supports: Mitigations for remote desktop use
  19. RedLeaves (S0153) MITRE ATT&CK Supports: Malware family used by menuPass
  20. PlugX (S0013) MITRE ATT&CK Supports: Remote access tool with plugins
  21. QuasarRAT (S0262) MITRE ATT&CK Supports: Open-source remote access tool
  22. UPPERCUT (S0275) MITRE ATT&CK Supports: Backdoor used by menuPass since at least 2017, MirrorFace mention
  23. EvilGrab (S0152) MITRE ATT&CK Supports: Malware delivered by Office documents in spearphishing
  24. PoisonIvy (S0012) MITRE ATT&CK Supports: Remote access tool