General
-
Target
setup.exe
-
Size
734KB
-
Sample
230424-anzgbsgg62
-
MD5
4f788ea7b2181505fa4f58711aaf2790
-
SHA1
de8f5d0a84e7276b1fac3a7c3701e6e8dfc5c43b
-
SHA256
25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0
-
SHA512
70859c717c2f2834644e66f1d1222430cca987e56a0ff3465c8a9dd97036bc5b16eeaf207e4aab89b343baf7174c8696c27019b9d6c1013ad7ddb8f71bd8c928
-
SSDEEP
12288:G5mVbi6GFjw2JipngQzqYSXUYZk6UynpK5tqa3L/TmWWd2MGA0cOnhjOr:am9ijjngptpmPUkpuq8bm3OA0v9O
Malware Config
Extracted
djvu
http://zexeq.com/raud/get.php
-
extension
.coza
-
offline_id
O8Ao46dcCReRPC4I1PGMYsRFFc9WI5eOp0O3MFt1
-
payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-EPBZCVAS8s Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0693JOsie
Extracted
vidar
3.5
bf58e1879f88b222ba2391682babf9d8
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
-
profile_id_v2
bf58e1879f88b222ba2391682babf9d8
-
user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Targets
-
-
Target
setup.exe
-
Size
734KB
-
MD5
4f788ea7b2181505fa4f58711aaf2790
-
SHA1
de8f5d0a84e7276b1fac3a7c3701e6e8dfc5c43b
-
SHA256
25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0
-
SHA512
70859c717c2f2834644e66f1d1222430cca987e56a0ff3465c8a9dd97036bc5b16eeaf207e4aab89b343baf7174c8696c27019b9d6c1013ad7ddb8f71bd8c928
-
SSDEEP
12288:G5mVbi6GFjw2JipngQzqYSXUYZk6UynpK5tqa3L/TmWWd2MGA0cOnhjOr:am9ijjngptpmPUkpuq8bm3OA0v9O
Score10/10-
Detected Djvu ransomware
-
Djvu Ransomware
Ransomware which is a variant of the STOP family.
-
Vidar
Vidar is an infostealer based on Arkei stealer.
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses 2FA software files, possible credential harvesting
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
-