djvu | 499118129de280703e1ec684ed3ceb1872335cb30c1c2845570e20e3eedbebdb

General

Target

499118129de280703e1ec684ed3ceb1872335cb30c1c2845570e20e3eedbebdb
Size

734KB
Sample

230706-hzd9jahd52
MD5

ed7b6cfcffed6c403a0f829f59e8d86d
SHA1

0806c35ffc28e471464f8665f1fbbec301732126
SHA256

499118129de280703e1ec684ed3ceb1872335cb30c1c2845570e20e3eedbebdb
SHA512

62f7c0ae6b23ac3b549b0da3ed49b508795b524404a2af54dfd3e6b24c9ea1652502cfb977a59746bbeb0e3454a786240756b451ad1502cef088699aa6a68559
SSDEEP

12288:9IdqZUzOt/bRS5TZayZ123EBZ/Bq8XC+TW6hpPNFt4YR5Q9Yiwd0rRLGGlC:GuUzOt/85FbX205qXq9NFSM8YiW0llk

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/test1/get.php

Attributes

extension
.wazp
offline_id
V5TMuF1BBuDZFeJXDU5xmjrzp6rwS1IuZWNpDCt1
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-6Dm02j1lRa 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: 0738ISdik

rsa_pubkey.plain

Extracted

Family

vidar

Version

4.6

Botnet

dcad9d884915bbb6106f78e5e2ea6168

C2

https://steamcommunity.com/profiles/76561199523054520

https://t.me/game4serv

Attributes

profile_id_v2
dcad9d884915bbb6106f78e5e2ea6168
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:103.0) Gecko/20100101 Firefox/103.0

Targets

- Target
  
  499118129de280703e1ec684ed3ceb1872335cb30c1c2845570e20e3eedbebdb
- Size
  
  734KB
- MD5
  
  ed7b6cfcffed6c403a0f829f59e8d86d
- SHA1
  
  0806c35ffc28e471464f8665f1fbbec301732126
- SHA256
  
  499118129de280703e1ec684ed3ceb1872335cb30c1c2845570e20e3eedbebdb
- SHA512
  
  62f7c0ae6b23ac3b549b0da3ed49b508795b524404a2af54dfd3e6b24c9ea1652502cfb977a59746bbeb0e3454a786240756b451ad1502cef088699aa6a68559
- SSDEEP
  
  12288:9IdqZUzOt/bRS5TZayZ123EBZ/Bq8XC+TW6hpPNFt4YR5Q9Yiwd0rRLGGlC:GuUzOt/85FbX205qXq9NFSM8YiW0llk
Score

10^/10

djvu vidar dcad9d884915bbb6106f78e5e2ea6168 discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- 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
behavioral1 behavioral2