djvu | 11f27cdea354be097022a47c95184f2931231d17198f592ef0239fd5ce81e578

General

Target

11f27cdea354be097022a47c95184f2931231d17198f592ef0239fd5ce81e578
Size

783KB
Sample

230113-qm8avahb78
MD5

aa017e3f6a906f78ce2aec2ae2f82e19
SHA1

3efc8a3ca0ba3f5ed13ddff025270cc2155f6cc0
SHA256

11f27cdea354be097022a47c95184f2931231d17198f592ef0239fd5ce81e578
SHA512

2cefed89276ca4f88e51eaef90515037f0492da6312db86ed1f452099d8d94fdc71fe755620af39a7ed7800b8088aff89a831eb1d210ad235d1b07e3508bc1f2
SSDEEP

24576:HnJO58TXfkreZYLSQ3Myg4XFX4v3nyGaovZ9Z:Hn3fkreZYpMyHY3yGa

Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.zoqw
offline_id
7hl6KB3alcoZ6n4DhS2rApCezkIMzShntAiXWMt1
payload_url
http://uaery.top/dl/build2.exe

http://spaceris.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-N3pXlaPXFm 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: 0629JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

2

Botnet

19

C2

https://t.me/tgdatapacks

https://steamcommunity.com/profiles/76561199469677637

Attributes

profile_id
19

Targets

- Target
  
  11f27cdea354be097022a47c95184f2931231d17198f592ef0239fd5ce81e578
- Size
  
  783KB
- MD5
  
  aa017e3f6a906f78ce2aec2ae2f82e19
- SHA1
  
  3efc8a3ca0ba3f5ed13ddff025270cc2155f6cc0
- SHA256
  
  11f27cdea354be097022a47c95184f2931231d17198f592ef0239fd5ce81e578
- SHA512
  
  2cefed89276ca4f88e51eaef90515037f0492da6312db86ed1f452099d8d94fdc71fe755620af39a7ed7800b8088aff89a831eb1d210ad235d1b07e3508bc1f2
- SSDEEP
  
  24576:HnJO58TXfkreZYLSQ3Myg4XFX4v3nyGaovZ9Z:Hn3fkreZYpMyHY3yGa
Score

10^/10

djvu vidar 19 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
- 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