General
-
Target
f13d51b350dca70e7fa2b8a5d418e1b27f0020b75f6ddc140300e7af7b028fc5
-
Size
715KB
-
Sample
230912-vrqzksed4v
-
MD5
4916c5795b15949f5885aeb496ee0f46
-
SHA1
2c77957472652020032b1ec53ed4dad97ac4e060
-
SHA256
f13d51b350dca70e7fa2b8a5d418e1b27f0020b75f6ddc140300e7af7b028fc5
-
SHA512
689cf2b5b546253fac8a61bbae7f652b9bcf586e24df48106911e11c17d1cc3d0e58e295ddf69c2744ae40acc5939a918853e8bbd229ab117112d59c3f2fbb1a
-
SSDEEP
12288:WrLUz0akQOp0kC7R/5i5aufRKVc6dQq6a3d+rISa4ZSg+nvEAkz/wCoF8SQ:Vz0akQOjC7R/5itpKzQo4IS9n+n5k4xS
Malware Config
Extracted
djvu
http://zexeq.com/test1/get.php
-
extension
.oopl
-
offline_id
dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1
-
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-XA1LckrLRP 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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0782Okhu
Extracted
vidar
5.6
7b01483643983171e949f923c5bc80e7
https://steamcommunity.com/profiles/76561199550790047
https://t.me/bonoboaz
-
profile_id_v2
7b01483643983171e949f923c5bc80e7
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 OPR/103.0.0.0
Targets
-
-
Target
f13d51b350dca70e7fa2b8a5d418e1b27f0020b75f6ddc140300e7af7b028fc5
-
Size
715KB
-
MD5
4916c5795b15949f5885aeb496ee0f46
-
SHA1
2c77957472652020032b1ec53ed4dad97ac4e060
-
SHA256
f13d51b350dca70e7fa2b8a5d418e1b27f0020b75f6ddc140300e7af7b028fc5
-
SHA512
689cf2b5b546253fac8a61bbae7f652b9bcf586e24df48106911e11c17d1cc3d0e58e295ddf69c2744ae40acc5939a918853e8bbd229ab117112d59c3f2fbb1a
-
SSDEEP
12288:WrLUz0akQOp0kC7R/5i5aufRKVc6dQq6a3d+rISa4ZSg+nvEAkz/wCoF8SQ:Vz0akQOjC7R/5itpKzQo4IS9n+n5k4xS
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
-
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
-
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
-