Moderate Ransomware / Double Extortion Active TLP:CLEAR

Booba Project

Newly emerged double-extortion operation with 18 claimed victims across six countries since June 2026. Three of its six most recent victims are law practices. Unattributed, low volume, rising claimed data theft per victim.

JUN 2026
FIRST OBSERVED
18
CLAIMED VICTIMS
6
COUNTRIES AFFECTED
2x EXT
OPERATIONAL MODEL
01· EXECUTIVE ASSESSMENT

Low-volume operation, rising claimed data volume per victim

THREAT: MODERATE  ·  ATTRIBUTION CONFIDENCE: LOW  ·  UNCLUSTERED / NO GOVERNMENT ATTRIBUTION
WHAT

Booba Project is a financially motivated ransomware group that surfaced in late June 2026. The operation runs a double-extortion model: data exfiltration followed by encryption, with stolen data advertised on a dedicated Tor leak site to pressure payment. [1] As of 21 September 2026, the group has claimed 18 victims across six countries, with approximately 496 GB of stolen data advertised across all incidents. [1][6] The group maintains three Tor-hosted services (a data leak site, a negotiation portal, and a file storage server) and uses Telegram channels to announce new victims. [1][4]

SO WHAT

Posting volume is low and irregular, but claimed data volume per victim has risen. The group posted five victims on its first day of public activity (July 6), a sixth the next day, and twelve in total during July, then claimed four victims on a single day (August 24) and two more on September 14 after a three-week gap. [1][6] Claimed theft averaged about 16 GB per victim in July and about 52 GB per victim across the six postings since August 24. [6] Three of those six recent victims are law practices, against roughly 2% of all ransomware leak-site victims observed across tracked groups in the same 30-day window. [6] Half of the first 16 victim organizations had domains previously linked to infostealer data (per ransomware.live as of 04 September), suggesting the group or its access suppliers rely on stolen credentials as an entry vector. [1] No industry cluster, government advisory, or vendor report has linked Booba Project to an established ransomware operation. The group may represent a genuinely new actor, a rebrand, or a small affiliate operating independently. [2][3]

NOW WHAT

Organizations in the targeted verticals (professional services, technology, manufacturing), and law firms in particular, should treat this as a tracking priority. Organizations that share sensitive matters with outside counsel should confirm their law firms are monitoring for this group. Verify that credential hygiene controls are in place: monitor for corporate credentials in infostealer feeds, enforce MFA on all remote access, and ensure endpoint detection covers the ransomware behaviors in Section 06. The group's infrastructure is documented in Section 02 for monitoring and intelligence correlation; it is not suitable for network blocking (see Section 06).

The MODERATE rating reflects the group's limited operational history and the absence of novel tradecraft. A rating upgrade is warranted if the legal-sector concentration persists, if victim volume increases materially, or if technical analysis reveals capabilities beyond commodity ransomware behavior. Bracketed markers, e.g. [1], point to the numbered sources in Section 08.

02· ATTRIBUTION & IDENTITY

Unclustered and unattributed; origin unknown

ATTRIBUTION
None. No nation-state attribution, no vendor clustering (no MITRE Group entry, no Mandiant UNC designation, no Microsoft Storm/DEV name, no CrowdStrike actor mapping) · LOW CONFIDENCE
FIRST OBSERVED
Earliest estimated attack date: 24 June 2026. First public discovery: 06 July 2026, when the group's leak site listed its initial victim batch. First external tracking: 26 June 2026, per ransomNews. [1][5]
MOTIVATION
Financial. Double-extortion ransomware: data theft and encryption, with ransom demands tied to both decryption and non-publication of stolen data
SOPHISTICATION
Assessed as low to moderate. No novel tooling, exploitation of zero-days, or advanced evasion techniques have been publicly documented. Operations appear to rely on commodity access vectors (phishing, RDP, infostealer-harvested credentials). Infrastructure is functional but standard for current ransomware operations
ALIASES
booba_project
CONTACT
boobaproject@proton.me [1]
RANSOM NOTE
booba.txt [1]
INFRASTRUCTURE
Three Tor-hosted services, all running NGINX, with 88.9% average uptime over a 30-day measurement period [1]:
DATA LEAK: 7t3zi3e7ki6iseun77ofqtr6wmbpgnpc2ada6gstcxp54lw6q2zb7jad.onion
NEGOTIATION: eazk7las3xsvsyxgww3jgzammqjevso2ydnmlopdhl3u2muyrmmilrqd.onion
FILE STORAGE: d77tnb4bkmj3e366msrzllnwsi2t5e54e4yqh7zm7y5hlfwugnwzswad.onion
COMMS
Public Telegram channels used for victim announcements alongside the Tor leak site [4]
03· TARGETING PROFILE

Opportunistic across sectors, concentrated on the United States

Sectors
  • Professional services (7 victims, including 3 law practices) [1][6]
  • Technology / IT services (4) [1]
  • Manufacturing (2) [1]
  • Financial services / Insurance (1) [1]
  • Food and beverages (1) [1]
  • Public-safety communications (1) [1][6]
  • Construction (1) [1]
  • Hospitality / travel (1) [6]
Countries
  • United States (11 victims) [1][6]
  • Russian Federation (2) [1]
  • Spain (2) [1]
  • United Kingdom (1) [1]
  • Mexico (1) [1]
  • Switzerland (1) [1]
Victim Profile
  • Primarily small and mid-size organizations based on observed victim profiles [1]
  • Law firms and legal practices (3 of 6 victims since 24 Aug) [6]
  • Architecture, facilities, and business-consulting firms [1][6]
  • Manufacturers and manufacturing-sector business services [1][6]
  • IT and entertainment companies [1]

Targeting across the full victim list remains broad and consistent with opportunistic access. Recent postings are the exception: three of the six victims posted since 24 August are law practices (Mexico, Russia, United States), a concentration well above the roughly 2% legal-sector share across all tracked groups in the same window. [6] Assessment (low confidence): this may reflect deliberate selection of legal targets for their high-value client data, or simply the access available to the group or its suppliers; six postings are too few to distinguish the two. The US concentration (61% of victims) tracks with the general ransomware ecosystem's preference for US-based targets. The inclusion of Russian organizations is atypical for Russian-speaking ransomware groups, which frequently avoid domestic targets. This may indicate a non-Russian-speaking operator, a group that does not follow CIS exclusion norms, or a deliberate attempt to obscure origin. [1]

Supply-chain note: One victim is a US public-safety communications equipment vendor that reportedly serves emergency-services and public-safety clients. [6] A compromise of this type of supplier creates downstream risk for the Communications critical-infrastructure sector through potential exposure of customer data, product specifications, or procurement records.

04· TRADECRAFT & TTPs

Double extortion with commodity access vectors

Technique mappings below are drawn from threat intelligence aggregators tracking Booba Project's leak-site activity and incident reporting. No first-party malware analysis has been published for this group as of 24 September 2026; techniques represent observed or inferred behavior rather than confirmed reverse-engineering results.

MITRE IDTECHNIQUEOBSERVED USE
COLLECTION & STAGING
T1074Data StagedData collected and staged before exfiltration. Victim announcements consistently advertise specific data volumes (ranging from 1.4 GB to 92 GB), indicating structured collection before transfer. [1][2]
EXFILTRATION
T1041Exfiltration Over C2 ChannelData transferred out of victim environments, reportedly via command-and-control infrastructure, before encryption. The group's file storage server hosts exfiltrated data for public release. [1][2]
T1537Transfer Data to Cloud AccountSome exfiltration reportedly routed through cloud storage intermediaries. [2]
IMPACT
T1486Data Encrypted for ImpactRansomware encryption deployed after data exfiltration. Ransom note (booba.txt) dropped on affected systems. Encryption algorithm reported as AES-256 or RSA, though this has not been confirmed through independent malware analysis. [1][2]
TRADECRAFT NOTE

Published details on Booba Project's operational tradecraft remain thin. No incident response report, malware sample analysis, or detailed forensic writeup has been made public as of this report's date. The techniques above represent the minimum set inferred from victim announcements and aggregator tracking. Additional techniques commonly reported in association with ransomware operations of this type (credential access, defense evasion, lateral movement via RDP) are plausible but cannot be confirmed without specific evidence for this group. [2][3]

Infostealer correlation: 50% of the first 16 victim organizations (per ransomware.live as of 04 September) had domains linked to infostealer-harvested credential data, suggesting that stolen credentials (purchased from initial access brokers or harvested directly) are a probable entry vector. [1] Attack vectors reported more broadly include phishing, RDP exploitation, and spam email campaigns, though none have been confirmed through published forensic analysis of a Booba Project intrusion. [4]

05· NOTABLE ACTIVITY

Three months of operations, 18 victims, ~496 GB of claimed data theft

MICRO-SECTORSECTORCOUNTRIESVICTIMSDATA CLAIMED
CLAIMED VICTIMS BY MICRO-SECTOR, 06 JULY TO 14 SEPTEMBER 2026
Legal services (law firms)Professional Services1 US, 1 Mexico, 1 Russia3165 GB
Architecture, facilities, consulting, other business servicesProfessional Services3 US, 1 Russia472 GB
EntertainmentTechnology / Media2 US235 GB
IT servicesTechnology1 Spain, 1 Switzerland24.4 GB
Industrial machinery; furnitureManufacturing1 US, 1 UK222 GB
InsuranceFinancial Services1 US192 GB
Communications equipmentCommunications1 US137 GB
Travel servicesHospitality1 US137 GB
ConstructionConstruction1 Spain123.4 GB
Food and beverageFood and Agriculture1 US18 GB
Total10 micro-sectors11 US, 2 Spain, 2 Russia, 1 UK, 1 Mexico, 1 Switzerland18~496 GB

Posting waves: 06 to 07 July, six postings (five on 06 July), about 86 GB claimed; 15 to 31 July, six postings, about 100 GB; 24 August, four postings in one batch, 235 GB; 14 September, two postings after a three-week pause, 74 GB. [1][6]

Victim data above is aggregated from leak-site monitoring by ransomware.live [1] and Intruvent collection [6]. Per Intruvent public-reporting policy, individual victim organizations are not named. Data volumes represent the group's own claims and have not been independently verified. The average delay between estimated attack date and public discovery was 10.2 days across the first 16 victims. [1] The August 24 batch (four victims posted simultaneously) may indicate queued disclosures rather than four same-day compromises. The two September 14 postings followed a three-week pause, so earlier assessments of a July-only burst no longer hold.

06· DETECTION & HUNT PRIORITIES

Focus on pre-encryption behaviors; IOC surface is minimal

IOC POSTURE

No malware hashes, command-and-control IP addresses, or network indicators have been published for Booba Project as of 24 September 2026. The .onion addresses in Section 02 are infrastructure indicators useful for monitoring and intelligence correlation, not for network blocking. Detection must rely on behavioral signatures consistent with double-extortion ransomware operations.

BEHAVIORDETECTION LOGICPRIORITY
Large-volume data staging and exfiltrationAlert on anomalous outbound data transfers exceeding baseline thresholds, particularly to cloud storage endpoints or Tor exit nodes. Booba Project victims report exfiltration volumes from 1.4 GB to 92 GB. Monitor for unusual archive creation (zip, 7z, rar) on file servers and endpoints.CRITICAL
Credential compromise from infostealer feedsMonitor dark web and infostealer feed services for corporate domain credentials. 50% of the first 16 Booba Project victims had domains linked to infostealer data (as of 04 September). [1] Alert on any login from credentials flagged in breach/infostealer databases.CRITICAL
RDP brute-force or anomalous RDP accessMonitor for RDP authentication failures exceeding threshold, and for successful RDP sessions from atypical source IPs or during off-hours. RDP exploitation is a reported entry vector for this type of operation.HIGH
Ransomware note file creationAlert on creation of files named booba.txt across monitored endpoints. This is the known ransom note filename. [1]HIGH
Backup and recovery sabotageMonitor for deletion of volume shadow copies (vssadmin delete shadows), disabling of backup services, or modification of boot configuration (bcdedit). These are standard pre-encryption behaviors.HIGH
Phishing with credential harvestingEnforce email security controls (SPF, DKIM, DMARC). Alert on inbound messages with credential harvesting URLs. Phishing is a reported initial access vector for ransomware operations of this type. [4]MEDIUM
07· DEFENSIVE ACTIONS

Eight actions prioritized for double-extortion defense

ACTIONOWNEREFFORT
DO NOW
▢Check corporate domain credentials against infostealer and breach databases; force resets for any matches and investigate associated sessionsIAM / SOCMED
▢Enforce MFA on all remote access (VPN, RDP, cloud admin consoles); disable RDP where not operationally requiredIAM / ITLOW
▢Verify offline or immutable backup integrity; confirm backup restoration has been tested within the last 90 daysIT / INFRAMED
THIS QUARTER
▢Deploy or tune DLP controls to alert on anomalous outbound data volumes, particularly to cloud storage and Tor exit nodesSOC / NETWORKMED
▢Implement network segmentation to limit lateral movement from compromised endpoints to file servers and backup infrastructureNETWORKHIGH
ONGOING
▢Subscribe to infostealer feed monitoring for corporate domains; triage flagged credentials within 24 hoursSOC / TILOW
▢Monitor this group's leak site and Telegram channels for victim announcements relevant to your supply chain or sectorTILOW
▢Law firms: review which systems hold client matter files, restrict bulk access to document management platforms, and alert on large exports; clients should ask outside counsel whether this monitoring is in placeLEGAL IT / VENDOR RISKMED
08· SOURCES

Bracketed markers in the body point to the numbered sources below. Sources [1] through [5] accessed 04 SEP 2026; source [6] refreshed 24 SEP 2026. Five sources that named individual victims were removed in v1.1.1.

  1. Ransomware.live. Booba Project group page. Accessed 04 September 2026. ransomware.live/group/Booba%20Project.
  2. Derp.ca. Booba Project Ransomware Profile. Accessed 04 September 2026. derp.ca/ransomware/booba-project.
  3. Mallory.ai. Booba Project actor profile. Accessed 04 September 2026. mallory.ai/actors/019f3ccc-b689-7222-8cf4-63af0c036d17.
  4. BrinzTech. Breach alert on a July 2026 Booba Project victim. July 2026. URL withheld (names victim); held in Intruvent research files.
  5. ransomNews (@ransomnews). New threat actor on the radar: Booba Project. X (formerly Twitter), 26 June 2026. x.com/ransomnews/status/2071197872184307790.
  6. Intruvent Technologies (Vint / Styx dark-web monitoring). Booba Project group record and victim enrichment. Internal collection, 04 September 2026; refreshed 24 September 2026 (canonical Styx database, newest record 21 September 2026). Styx database id 875; victim-sector classification based on leak-site posting metadata. Cross-group legal-sector comparison: 30-day window 22 August to 21 September 2026, law practices identified by leak-site sector tag plus description keywords (approximately 18 of 904 victims); keyword classification may miss or misclassify a small number of postings.
VERSION HISTORY

v1.1.1 (24 SEP 2026): Victim names removed; victim listings replaced with sector aggregates per Intruvent public-reporting policy. [CORRECTED] First-day posting count (five on 06 July, not six). v1.1 (24 SEP 2026): Added two September 14 victims (18 total, ~496 GB claimed); added legal-sector concentration analysis; revised the executive assessment (cadence described as low and irregular rather than accelerating); [CORRECTED] removed a duplicate "Healthcare (1)" sector entry (an IT services victim carrying an upstream healthcare tag was counted twice); [CORRECTED] clarified that Section 02 infrastructure is for monitoring, not blocking. v1.0 (04 SEP 2026): Initial release.

Download the Booba Project Threat Profile

INT-TAP-2026-BOOBAPROJECT v1.1, TLP:CLEAR

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