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UmBra Ransomware Group
Ransomware group profile
2Victims
Description
No description available for this group.
Threat Level & Status Breakdown
For UmBra · Based on incidents in selected period
2.4threat level
Aggressiveness2.5/ 10
Lethality0/ 10
Criticality5/ 10
Status Breakdown
Claimed100.0%2
First seenOct 2026
Last seenOct 2026
Avg ransom—
Payment rate—
Recent activity
Monthly attack count for UmBra in the selected period
2Total attacks
2peak in Oct
2avg / month
No intelligence data for this group.
TTPs & Attack Vectors
Tools, initial access, and MITRE ATT&CK techniques for UmBra
Defense Evasion
T1562
Impair Defenses
Execution
T1059
Command and Scripting Interpreter
T1105
Ingress Tool Transfer
Impact
T1486
Data Encrypted for Impact
T1490
Inhibit System Recovery
T1489
Service Stop
Lateral Movement
T1021
Remote Services
Other
T1041
T1041
T1550
T1550
Persistence
T1078
Valid Accounts
T1547
Boot or Logon Autostart Execution
Victims(2)
| Company | Country | Status | Discovered | |
|---|---|---|---|---|
| Beni Suef Technological University | Egypt | Claimed | about 7 hours ago | |
| Four Hands | United States | Claimed | about 14 hours ago |
Affected countries(2)
Countries where this group has been reported to target or leak victims.