Home/Threat Actor/Royal / BlackSuit
Threat Actor

Royal / BlackSuit

royal_blacksuit · russia_speaking_cybercrime · active since 2022

Royal / BlackSuit (DEV-0569 / Storm-0569 / G1054) is one of the most operationally consequential Wizard Spider / Conti successor brands in the publicly-tracked record, a financially-motivated organized cyber-criminal cluster operating from Russia and adjacent post-Soviet states, emerging in January 2022 (pre-dating the formal May-June 2022 Conti shutdown, suggesting Conti personnel were preparing successor-brand operations in advance) and operating under the Royal brand identity through approximately May 2023 before rebranding to BlackSuit in mid-2023 with the rebrand maintained through 2024-2025 (vendor consensus widely treats Royal and BlackSuit as operationally-continuous cluster identities)

strongest formal-attribution profile among Conti- successor brands grounded in two coordinated CISA + FBI advisories , AA23-061A (March 2, 2023) initial Royal advisory and AA24-242A (August 29, 2024) updated Royal / BlackSuit advisory documenting Royal-to-BlackSuit operational continuity and cluster responsibility for compromise of more than 350 organizations globally and estimated ransom demands totaling more than 500 million US dollars.

defined operationally by the signature BazarCall callback phishing tradecraft (phishing emails impersonating legitimate subscription-service billing notifications directing recipients to call attacker-controlled phone numbers where call- center operators social-engineered them into installing remote- access tools, inherited substantially from earlier Wizard Spider / Conti BazarCall operations, conceptually similar to Scattered Spider's smishing-to-vishing pattern and Black Basta's Microsoft Teams social engineering)

most operationally consequential operations the City of Dallas Texas attack (May 3, 2023, ninth- largest US city, weeks of municipal government IT disruption including DPD law-enforcement records and 911 dispatch briefly, $8.5M USD recovery costs disclosed) and the CDK Global attack (June 2024, ~15,000 US automotive dealerships disrupted for multiple weeks via supply-chain compromise of major automotive dealer IT services provider, reportedly $25M USD ransom paid per Bloomberg reporting).

russia_speaking_cybercrime confidence: high 24 aliases

Profile

Royal / BlackSuit (also tracked as DEV-0569 / Storm-0569 [Microsoft], Zeon Ransomware Overlap, Quantum Ransomware Overlap, and MITRE ATT&CK G1054) is one of the most operationally consequential Wizard Spider / Conti successor brands in the publicly-tracked record, a financially-motivated organized cyber-criminal cluster operating predominantly from Russia and adjacent post-Soviet states. The cluster emerged in January 2022 as one of the major successor brands following the Wizard Spider / Conti operational shutdown (May-June 2022, already covered as wizard_spider_conti.yaml), notably pre-dating the formal Conti shutdown, suggesting Conti personnel were preparing successor-brand operations in advance. The cluster operated under the Royal brand identity from January 2022 through approximately May 2023, then rebranded to BlackSuit in mid-2023 with the rebrand maintained through 2024-2025.

Modern vendor consensus widely treats Royal and BlackSuit as operationally-continuous cluster identities under different brand identities, CrowdStrike, Microsoft, Mandiant, and CISA all explicitly note the Royal-to-BlackSuit operational continuity. The rebrand reasoning has been analytically open but possible motivations include continuing operations following the AA23-061A advisory's elevated public attention to the Royal brand and operational discipline in cluster-brand-management.

The cluster has the strongest formal-attribution profile among Conti-successor brands grounded in two coordinated CISA + FBI advisories
  • AA23-061A (March 2, 2023), initial Royal advisory documenting Royal responsibility for compromise of multiple US critical infrastructure sectors including healthcare and manufacturing.
  • AA24-242A (August 29, 2024), updated Royal / BlackSuit advisory explicitly documenting Royal-to-BlackSuit operational continuity and documenting cluster responsibility for compromise of more than 350 organizations globally and estimated ransom demands totaling more than 500 million US dollars across the operational lifespan The cluster's defining initial-access tradecraft is BazarCall callback phishing, phishing emails impersonating legitimate subscription-service billing notifications (Norton, Zelle, Microsoft 365, DocuSign, GeekSquad, and similar targets) directing recipients to call a phone number for "subscription cancellation," where attacker-controlled call center operators social-engineered recipients into installing remote-access tools providing cluster initial access. The BazarCall tradecraft inherited substantially from earlier Wizard Spider / Conti BazarCall operations (BazarBackdoor ecosystem) and represents an operationally distinctive callback-phishing pattern. The tradecraft is conceptually similar to Scattered Spider's smishing-to-vishing pattern and Black Basta's Microsoft Teams social engineering pivot, collectively representing broader contemporary cybercrime-cluster pivot toward voice-and-social- engineering tradecraft beyond conventional email-only spear- phishing. The cluster's most operationally consequential operations include: First, the City of Dallas Texas attack (May 3, 2023), highest-profile Royal operation. Disruption of Dallas municipal government IT operations including Dallas Police Department (law-enforcement records, briefly 911 dispatch, police communications), Dallas Fire-Rescue Department, city libraries, city court systems, payroll, and administrative services for multiple weeks. Dallas (the ninth-largest US city) publicly refused to pay the ransom; recovery costs were subsequently disclosed at approximately $8.5M USD per Dallas city audit. The attack contributed substantially to elevated US federal-government and state-and-local-government attention to municipal-government ransomware risk. Second, the CDK Global attack (June 2024), most operationally consequential BlackSuit operation. CDK Global, a major US automotive dealer IT services provider serving approximately 15,000 US automotive dealerships, IT operations disrupted causing cascading impact on automotive sales and service operations across approximately 15,000 US automotive dealerships for multiple weeks. The CDK Global attack represented one of the most operationally consequential supply-chain ransomware operations in the publicly-tracked record. CDK Global reportedly paid approximately $25M USD ransom per Bloomberg and other financial-reporting sources (CDK Global itself did not publicly confirm payment). Operationally the cluster operates Linux + ESXi ransomware variants alongside the Windows variant, consistent with broader contemporary cybercrime-cluster patterns of VMware ESXi hypervisor targeting for disproportionately high operational impact. A handful of operational notes: First, the cluster represents one of the most operationally consequential and analytically-foundational Conti-successor brand cases in the publicly-tracked record. The Royal-to- BlackSuit rebrand is one of the better-documented examples of cluster-brand-management-under-elevated-law-enforcement-attention and demonstrates the broader Conti-ecosystem successor-diaspora pattern (Wizard Spider / Conti.
  • Black Basta + Karakurt + Royal / BlackSuit + Quantum + BlackByte + Zeon, with continued cluster- evolution). Second, the cluster's analytical profile differs from peer Conti-successor brands in several ways: operational scale (350+ victims and $500M+ USD ransom demands per AA24-242A vs Black Basta's 500+ victims per AA24-131A, vs other smaller successor- brand operations), tradecraft emphasis (BazarCall callback phishing as defining initial-access vs Black Basta's Qakbot partnership-then-Microsoft-Teams-social-engineering pivot, vs Karakurt's extortion-only model without encryption), and operational duration (January 2022.
  • present 2025, longest- running Conti-successor brand). The cluster represents the central reference for understanding Conti-successor brand operations. Third, no formal individual-operator attribution at the named- Russian-national tier has been publicly issued for Royal / BlackSuit administrators, consistent with the broader pattern of absence of similar named-individual-attribution for Cl0p, ALPHV / BlackCat, Black Basta, Akira, Play, Medusa, Rhysida, and several other contemporary cybercrime clusters. Only LockBit (Khoroshev), Evil Corp (Yakubets / Turashev), and FIN7 (Dunaev / Hladyr / Kolpakov / Witte) have received named-Russian-national- tier formal attribution among the major contemporary cybercrime clusters covered in this corpus. Fourth, the BazarCall callback-phishing tradecraft represents operationally significant defender threat-modeling guidance. Conventional email-only spear-phishing defender controls do not address callback-phishing tradecraft, defender threat-modeling should treat voice-channel social engineering as meaningful attack surface requiring social-engineering-aware controls including employee training, IT-helpdesk verification procedures, and call-back verification workflows for remote-access tool installation requests. Fifth, the CDK Global supply-chain ransomware operation (June 2024) represents one of the more operationally consequential supply-chain ransomware operations in the publicly-tracked record because of the substantial cascading impact on ~15,000 US automotive dealerships. The pattern of major-supply-chain- vendor compromise with downstream operational impact across thousands of customer organizations is operationally consequential defender threat-modeling consideration that parallels the broader pattern observable in Cl0p's mass-zero-day-exploitation against managed-file-transfer software (MOVEit Transfer, GoAnywhere MFT, Accellion FTA), collectively suggesting supply-chain ransomware operations represent a growing operational pattern requiring elevated defender attention.

Aliases

24
royalroyal ransomwareroyal_ransomwareroyalransomwareroyal_gangblacksuitblack suitblack_suitblacksuit ransomwareblacksuit_ransomwareblacksuitransomwarezeon ransomware overlapzeon_ransomware_overlapquantum ransomware overlapquantum_ransomware_overlapdev-0569dev_0569dev0569storm-0569storm 0569storm_0569g1054atk 264atk264

Notable Campaigns

9
2024-2025Continued Operations (2024-2025)
2024CDK Global Attack (June 2024)
2024CISA + FBI AA24-242A Royal / BlackSuit Updated Cybersecurity Advisory (August 29, 2024)
2023CISA + FBI AA23-061A Royal Ransomware Cybersecurity Advisory (March 2, 2023)
2023Dallas City Government Attack (May 3, 2023)
2023Royal to BlackSuit Rebrand (Mid-2023)
2023Caesars Entertainment Attack, Royal / BlackSuit Involvement Reported (September 2023)
2022-2023BazarCall Callback Phishing Initial-Access Tradecraft (2022-2023)
2022Royal Emergence Following Conti Operational Patterns (January 2022)

Attribution & Reporting

Attributed by
FBI Cyber DivisionCISA (US Cybersecurity and Infrastructure Security Agency)HHS Health Sector Cybersecurity Coordination Center (HC3)Multi-State Information Sharing and Analysis Center (MS-ISAC)Mandiant / Google Cloud Threat IntelligenceMicrosoft Threat Intelligence CenterCrowdStrikeRecorded Future Insikt GroupSentinelOneSophosTrend MicroKaspersky GReATGroup-IBPRODAFTCovewareHalcyonCybereasonIBM X-ForceTrustwave SpiderLabsPalo Alto Networks Unit 42Symantec (Broadcom)TrellixDFIR ReportBitdefenderGuidePoint Security
Key reporting
reportCISA + FBI: AA23-061A #StopRansomware Royal Ransomware Joint Cybersecurity Advisory (March 2, 2023), initial Royal brand US-government formal public attribution
reportCISA + FBI: AA24-242A #StopRansomware Royal / BlackSuit Updated Joint Cybersecurity Advisory (August 29, 2024), most operationally significant Royal-BlackSuit-continuity formal attribution documenting 350+ orgs and $500M+ USD ransom demands
reportCrowdStrike: Royal Ransomware Deep Dive (multiple years)
reportMandiant: Royal Ransomware Continued Tracking
reportMicrosoft Threat Intelligence: DEV-0569 / Royal Ransomware (November 2022)
reportCisco Talos: Royal Ransomware Deep Dive
reportPalo Alto Networks Unit 42: Royal Ransomware Operational Analysis
reportBitdefender: Royal Ransomware Tracking
reportTrend Micro: Ransomware Spotlight Royal
reportSentinelOne Labs: Royal Ransomware The Emergence
reportRecorded Future Insikt Group: Royal Ransomware Tracking (multiple years)
reportSophos: Royal Ransomware (May 2023)
reportCoveware: Royal / BlackSuit Ransomware Affiliate Tracking
reportHalcyon: Royal / BlackSuit Operational Profile
reportPRODAFT: Royal Detailed Operational Analysis
reportGroup-IB: Royal / BlackSuit Continued Tracking
reportTrustwave SpiderLabs: Royal / BlackSuit Tracking
reportTrellix: Royal / BlackSuit Operational Analysis
reportSymantec (Broadcom): Royal Ransomware Tracking
reportDFIR Report: Royal Operational Analysis
reportGuidePoint Security: Royal / BlackSuit Incident Response Tracking
reportMalpedia Actor Profile: Royal
reportMITRE ATT&CK Group G1054, Royal / BlackSuit

Operational

State sponsor

Royal / BlackSuit is a financially-motivated organized cyber- criminal cluster, not a state-aligned cluster, operating predominantly from Russia and adjacent post-Soviet states. The cluster emerged in January 2022 as one of the major successor brands following the Wizard Spider / Conti operational shutdown (May-June 2022, already covered as wizard_spider_conti.yaml). The cluster operated under the Royal brand identity from January 2022 through approximately May 2023, then rebranded to BlackSuit in mid-2023 with the rebrand maintained through 2024-2025.

Modern vendor consensus widely treats Royal and BlackSuit as operationally-continuous cluster identities under different brand identities, CrowdStrike, Microsoft, Mandiant, and CISA all explicitly note the Royal-to-BlackSuit operational continuity. The cluster has received the most operationally significant US- government formal public attribution among Conti-successor brands through two coordinated CISA + FBI advisories: AA23-061A (March 2, 2023, original Royal advisory) and AA24-242A (August 29, 2024, updated Royal / BlackSuit advisory documenting continued operations under both brand identities). The AA24-242A advisory documented Royal / BlackSuit responsibility for compromise of more than 350 organizations globally and estimated ransom demands totaling more than 500 million US dollars across the operational lifespan.

The cluster maintains substantial personnel-overlap and tooling-overlap with the broader Wizard Spider / Conti ecosystem and Russia-speaking organized cybercrime ecosystem more broadly. No formal individual-operator attribution at the named-Russian-national tier has been publicly issued for Royal / BlackSuit administrators.

Motivations
financial_gain, financially_motivated, cybercrime, ransomware_deployment, extortion, double_extortion, ransomware_as_a_service_operations, critical_infrastructure_targeting, government_sector_targeting
Sectors
Regions

Detection Blind Spots

60 techniques
Across this actor’s 60 mapped techniques, the share covered by each detection layer. Low bars are where you’d be blind if this actor targeted you.
Behavioral / log (Sigma)57/60 · 95%
Analytics (MITRE CAR)30/60 · 50%
Runtime / container (Falco)8/60 · 13%
File / malware (YARA)0/60 · 0%
Network (Suricata/Snort)16/60 · 26%
Vuln scan (Nuclei)0/60 · 0%

Atomic Test Plan

30 techniques
Runnable Atomic Red Team tests covering this actor’s mapped techniques - validate your detections against this specific adversary. Cross-reference the blind spots above. For authorized lab / purple-team use. Open the full builder

Tools Used

2 mapped
Other tooling / TTPs (curation, not ATT&CK-mapped):
MEGA NZMETERPRETERMICROSOFT TEAMS SOCIAL ENGINEERINGMSHTASHARPHOUNDSPLASHTOP ABUSE
Intelligence Graph · click any node to traverse
CVETechnique ActorTool Family
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