killsec3
Ransomware group profile
Description
KillSec is a notorious ransomware group that has gained prominence for its aggressive attacks on critical infrastructure across various sectors. Known for employing advanced tactics, including double extortion methods, they encrypt data and threaten to leak sensitive information if ransom demands are not met. Their operations have increasingly targeted industries with less robust cybersecurity defenses, causing widespread disruption and financial damage.
Key insights
- •Targets critical infrastructure, particularly in healthcare and finance sectors.
- •Utilizes advanced obfuscation techniques to avoid detection.
- •Employed double extortion tactics, encrypting data and threatening leaks.
- •Gains access through spearphishing and exploiting software vulnerabilities.
- •Recent campaigns have increasingly used sophisticated ransomware variants.
- •Emerging trend involves leveraging zero-day vulnerabilities for attacks.
Threat Level & Status Breakdown
For killsec3 · Based on incidents in selected period
Status Breakdown
Recent activity
Monthly attack count for killsec3 in the selected period
Intelligence
IOCs, YARA/Sigma rules, and related families for killsec3
- 7b3f4d34b8d3518c092d81506df05103
- de88ae471d8b95e5e10264aea5eb040fedb9bb71428385e7cff6c77a6ae47d97
- 8684e74d35baab30e8f8af7db486c2a339d3063feb2074109b8c96c1fea8313e
- 3cfcb57b94e69372cd2815dc63d66ab4b4ac4fec48b3b092f76ae5c9beaa353f
- afcccd45bc700a75e46297bfdae0c47048dc14fc
- 4d0663cff0c5c3f29c81e9aefd37f16a318ff638986ecc60e9bce6c90b72606b
- 264e801035f64163ffa7cf05086ce4c7d1396956
- 2798bf4fd8e2bc591f656fa107bd871451574d543882ddec3020417964d2faa9
- d520d06d78afcad2e03842cb8db4622d18b92739e89dfb8dadf5743f30dcd903
- 62242df8c7db337e46f44c4323ac9738adba89f095deb8e5d873ee8b35fa5079
- 49c720758b8a87e42829ffb38a0d7fe2a8c36dc3007abfabbea76155185d2902
- d4757f035c3447c33c2347101d08c1e798f1a044
- b64d3d38de70cade9b423e87c571a65c
- e75e5778e71e062ce4a7af673f0b2513854d2367fee0f01a26c0c998863bdf6e
- d8edd46220059541ff397f74bfd271336dda702c6b1869e8a081c71f595a9e68
- 401c5d2157d303df1ca465ff4097ee4474574c39f614cbb5734193a3917354c0
- e345d793477abbecc2c455c8c76a925c0dfe99ec4c65b7c353e8a8c8b14da2b6
TTPs & Attack Vectors
Tools, initial access, and MITRE ATT&CK techniques for killsec3
T1486
T1486
T1490
T1490
T1566.002
T1566.002
T1059.001
T1059.001
T1047
T1047
T1078
T1078
T1562
T1562
T1021
T1021
T1021.001
T1021.001
T1071.001
T1071.001
Victims(200)
| Company | Domain | Country | Industry | Status | Discovered | |
|---|---|---|---|---|---|---|
| csinsurance.mx | — | MX Mexico | Financial Services | Unknown | about 19 hours ago | |
| acehospital.in | — | IN India | Healthcare | Unknown | about 19 hours ago | |
| dsdlawfirm.com | — | — | Professional Services | Unknown | 21 days ago | |
| mrs holdings | — | — | Professional Services | Unknown | 26 days ago | |
| Medical PAY | — | — | Financial Services | Unknown | about 1 month ago | |
| hospitalvetdiadema24h.com.br | — | BR Brazil | Healthcare | Unknown | 3 months ago | |
| palram.com | — | IL Israel | Manufacturing | Unknown | 3 months ago | |
| shlomo bit | — | — | — | Unknown | 3 months ago | |
| MyFair | — | — | — | Unknown | 3 months ago | |
| MedicalGPT | — | — | Healthcare | Unknown | 3 months ago | |
| yurdriversnetwork | — | — | Transportation | Unknown | 3 months ago | |
| primaria ungheni | — | RO Romania | Government & Defense | Unknown | 3 months ago | |
| Onlinedivorcetexas | onlinedivorcetexas.com | US United States | Retail & E-Commerce | Unknown | 3 months ago | |
| Orain | orain.io | US United States | Financial Services | Unknown | 4 months ago | |
| Getly | — | — | — | Unknown | 4 months ago | |
| brooklyn group | — | — | Retail & E-Commerce | Unknown | 4 months ago | |
| X-CD Technologies | — | — | Technology | Unknown | 4 months ago | |
| NextCapitalTrust | — | — | Financial Services | Unknown | 5 months ago | |
| publicsafety.ohio.gov | — | US United States | Government & Defense | Unknown | 5 months ago | |
| grade results | — | — | Education | Unknown | 5 months ago |
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Affected countries(61)
Countries where this group has been reported to target or leak victims.