djvu | 0d7f2e7dab372e1572cb661d37ff06a00918ef4d91b3fa193a55b9cf1a430311

General

Target
0d7f2e7dab372e1572cb661d37ff06a00918ef4d91b3fa193a55b9cf1a430311
Size 725KB
Sample220422-3jmaeshah2
SHA256 0d7f2e7dab372e1572cb661d37ff06a00918ef4d91b3fa193a55b9cf1a430311
MD5 18cd088f6e9fe45a087468b3b6721202
SHA1 d288fa00ce6697c9df96e0053190f5b7b1417098
SHA512 cefba2f6a7bb7dffbc7e08d07e0e0ce21139398920e3d931ca2a6a13644a1ce09bc437bee9fcdc3e98cdefa80084fac367e5cd1ce82a3ad71fa69ac941fd8195
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://fuyt.org/test1/get.php

Attributes

extension
.msjd
offline_id
Xe4NOamOTHZrARTiL9dfVzAylFrEWLGGbr2dngt1
payload_url
http://zerit.top/dl/build2.exe

http://fuyt.org/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-FT7BNVbXC9 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: 0455JIjdm

rsa_pubkey.plain

Extracted

Family

vidar

Version

51.8

Botnet

517

C2

https://t.me/mm20220428
https://koyu.space/@ronxik123

Attributes

profile_id
517

Targets

- Target
  0d7f2e7dab372e1572cb661d37ff06a00918ef4d91b3fa193a55b9cf1a430311
- Size 725KB
- SHA256 0d7f2e7dab372e1572cb661d37ff06a00918ef4d91b3fa193a55b9cf1a430311
- MD5 18cd088f6e9fe45a087468b3b6721202
- SHA1 d288fa00ce6697c9df96e0053190f5b7b1417098
- SHA512 cefba2f6a7bb7dffbc7e08d07e0e0ce21139398920e3d931ca2a6a13644a1ce09bc437bee9fcdc3e98cdefa80084fac367e5cd1ce82a3ad71fa69ac941fd8195
- MD5 SHA1 SHA512
Score

10^/10

djvu vidar 517 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
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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