Ransomware Intelligence

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orova Ransomware Group

Ransomware group profile

47Victims
RussiaSource country
64Impact score

Description

Orova is a newly emerged ransomware extortion group that has been active since mid-2026. They focus on compromising corporate networks and leveraging data exfiltration to enforce ransom payments, utilizing a dedicated data leak site on the dark web to publish stolen files if demands are not met.

Key insights

  • Orova employs a data leak site to pressure victims into paying ransom.
  • The group's operations are aligned with modern data-theft extortion tactics.
  • They target corporate networks primarily.
  • Orova has been active since mid-2026.
  • Victims face public exposure of stolen proprietary data.
  • Their model includes both data encryption and data exfiltration.

Threat Level & Status Breakdown

For orova · Based on incidents in selected period

3threat level
Aggressiveness7/ 10
Lethality0/ 10
Criticality1.8/ 10

Status Breakdown

Claimed100.0%47
First seenMay 2026
Last seenSep 2026
Avg ransom
Payment rate
Statusactive
Sophistication0
Last updatedSep 20, 2026

Recent activity

Monthly attack count for orova in the selected period

47Total attacks
26peak in Aug
9.4avg / month
↓ 5 vs first month
MayJunJulAugSep07142128

Intelligence

IOCs, YARA/Sigma rules, and related families for orova

  1. maa2yprc5pldyr5hjn246hw7i66wdhglnostqgqkcbuh4vyyeos4xxyd.onion
  2. mzlajyncb2rafn5bsb7esmo73kyawjxeirunba27n6nermmafzlcp4qd.onion
View full IOC feed2 total

TTPs & Attack Vectors

Tools, initial access, and MITRE ATT&CK techniques for orova

Defense Evasion

T1562

Impair Defenses

Execution

T1140

Deobfuscate/Decode Files or Information

Impact

T1486

Data Encrypted for Impact

T1490

Inhibit System Recovery

Lateral Movement

T1021

Remote Services

Other

T1071.001

T1071.001

T1040

T1040

T1550

T1550

T811

T811

Persistence

T1078

Valid Accounts

T1547

Boot or Logon Autostart Execution

Victims(47)

United StatesOtheravilare.com
Claimed
1 day ago
IndiaEnergy & Utilitiessiddhigreen.com
Claimed
1 day ago
Hong KongManufacturingfusheng.com
Claimed
21 days ago
TaiwanTechnologyasys-corp.com
Claimed
21 days ago
Hong KongOtheritcproperties.com
Claimed
23 days ago
Hong KongHospitalitysouthpacifichotel.com.hk
Claimed
23 days ago
United StatesProfessional Servicesnetwork.procore.com
Claimed
27 days ago
TaiwanOtherarich.com.tw
Claimed
27 days ago
TaiwanProfessional Servicesbaichi.com.tw
Claimed
27 days ago
Hong KongOtherdl-holdings.com
Claimed
about 1 month ago
TaiwanTechnologysmartsoft.com.tw
Claimed
about 1 month ago
Hong KongManufacturingcnverify.com
Claimed
about 1 month ago
United StatesOthermystcc.org
Claimed
about 2 months ago
United StatesOtherstoneybrookwest.sites.townsq.io
Claimed
about 2 months ago
United StatesOtherricewoodside.com
Claimed
about 2 months ago
United StatesProfessional Servicesmapquest.com
Claimed
about 2 months ago
United StatesOthergemstoneuk.com
Claimed
about 2 months ago
United StatesOtherfbcbelleview.org
Claimed
about 2 months ago
United StatesHealthcaremagnoliadentalclinic.com
Claimed
about 2 months ago
United StatesProfessional Serviceshilliardsairandheat.com
Claimed
about 2 months ago

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