Merge pull request #763 from Delta-Sierra/main

add DangerousSavanna campaign & Lockbit synonym

clusters/ransomware.json

@@ -14331,6 +14331,10 @@
     {
       "description": "LockBit operators tend to be very indiscriminate and opportunistic in their targeting. Actors behind this attack will use a variety of methods to gain initial access, up to and including basic methods such as brute force.\nAfter gaining initial access the actor follows a fairly typical escalation, lateral movement and ransomware execution playbook. LockBit operators tend to have a very brief dwell time, executing the final ransomware payload as quickly as they are able to.  LockBit ransomware has the built-in lateral movement features; given adequate permissions throughout the targeted environment.",
       "meta": {
+        "extensions": [
+          ".abcd",
+          ".LockBit"
+        ],
         "ransomnotes-filenames": [
           "Restore-My-Files.txt"
         ],
@@ -14340,6 +14344,9 @@
         "refs": [
           "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/tales-from-the-trenches-a-lockbit-ransomware-story/",
           "https://usa.kaspersky.com/resource-center/threats/lockbit-ransomware"
+        ],
+        "synonyms": [
+          "ABCD ransomware"
         ]
       },
       "uuid": "8eda8bf1-db5a-412d-8511-45e2f7621d51",
@@ -24584,5 +24591,5 @@
       "value": "Maui ransomware"
     }
   ],
-  "version": 106
+  "version": 107
 }

clusters/threat-actor.json

@@ -9714,7 +9714,27 @@
       },
       "uuid": "fa1fdccb-1a06-4607-bd45-1a7df4db02d7",
       "value": "Aoqin Dragon"
+    },
+    {
+      "description": "Malicious campaign called DangerousSavanna has been targeting multiple major financial service groups in French-speaking Africa for the last two years. The threat actors behind this campaign use spear-phishing as a means of initial infection, sending emails with malicious attachments to the employees of financial institutions in at least five different French-speaking countries: Ivory Coast, Morocco, Cameroon, Senegal, and Togo.\nDangerousSavanna tends to install relatively unsophisticated software tools in the infected environments. These tools are both self-written and based on open-source projects such as Metasploit, PoshC2, DWservice, and AsyncRAT. The threat actors’ creativity is on display in the initial infection stage, as they persistently pursue the employees of the targeted companies, constantly changing infection chains that utilize a wide range of malicious file types, from self-written executable loaders and malicious documents, to ISO, LNK, JAR and VBE files in various combinations. The evolving infection chains by the threat actor reflect the changes in the threat landscape seen over the past few years as infection vectors became more and more sophisticated and diverse.",
+      "meta": {
+        "cfr-suspected-victims": [
+          "Ivory Coast",
+          "Morocco",
+          "Cameroon",
+          "Senegal",
+          "Togo"
+        ],
+        "refs": [
+          "https://research.checkpoint.com/2022/dangeroussavanna-two-year-long-campaign-targets-financial-institutions-in-french-speaking-africa/"
+        ],
+        "threat-actor-classification": [
+          "campaign"
+        ]
+      },
+      "uuid": "1bb64526-cc51-475a-b6bc-af30df9f2fb6",
+      "value": "DangerousSavanna"
     }
   ],
-  "version": 245
+  "version": 246
 }