Add Avivore & HAZY TIGER/Bitter

clusters/threat-actor.json

@@ -9037,6 +9037,35 @@
       "uuid": "d45dd940-b38d-4b2c-9f2f-3e4a0eac841c",
       "value": "MosesStaff"
     },
+    {
+      "description": "The group’s existence came to light during Context’s investigation of a number of attacks against multinational enterprises that compromise smaller engineering services and consultancies working in their supply chains.",
+      "meta": {
+        "country": "CN",
+        "refs": [
+          "https://www.computerweekly.com/news/252471769/New-threat-group-behind-Airbus-cyber-attacks-claim-researchers",
+          "https://www.contextis.com/en/news/context-identifies-new-avivore-threat-group",
+          "https://www.contextis.com/en/blog/avivore"
+        ]
+      },
+      "uuid": "8045fc09-13d6-4f90-b239-ed5060b9297b",
+      "value": "Avivore"
+    },
+    {
+      "description": "The Bitter threat group initially started using RAT tools in their campaigns, as the first Bitter versions, for Android released in 2014 were based on the AndroRAT framework. Over time, they switched to a custom version that has been known as BitterRAT ever since.",
+      "meta": {
+        "country": "IN",
+        "refs": [
+          "https://www.bitdefender.com/files/News/CaseStudies/study/352/Bitdefender-PR-Whitepaper-BitterAPT-creat4571-en-EN-GenericUse.pdf"
+        ],
+        "synonyms": [
+          "Bitter",
+          "T-APT-17",
+          "APT-C-08"
+        ]
+      },
+      "uuid": "1e9bd6fe-e009-41ce-8e92-ad78c73ee772",
+      "value": "HAZY TIGER"
+    },
     {
       "description": "An actor group conducting large-scale social engineering and extortion campaign against multiple organizations with some seeing evidence of destructive elements.",
       "meta": {