djvu | e29e268042de883f6244dc271313e8f2d29f2ba011e513f272c5c0598fbc59ee

General

Target

e29e268042de883f6244dc271313e8f2d29f2ba011e513f272c5c0598fbc59ee
Size

829KB
Sample

231011-zmtl5acg2z
MD5

37a19aaf3071c39904a5c0ee8d648097
SHA1

1231785f5b1b6179740bfd45f07abeca06d9214f
SHA256

e29e268042de883f6244dc271313e8f2d29f2ba011e513f272c5c0598fbc59ee
SHA512

89d5db0fef8d75c8bf8e2d9147bee7f58a369e45559d4995ba0dd4a8985ea6b4a277a1e2d359665d2358d260e11b0db21d721e20bae6bf411f06f926df84f37a
SSDEEP

12288:QJ9OOg+lskmCPq60JtfZ7a6tcjefntPglilF0mQjMTtH+XCS4cbrDZFg:+9OmmbR7ejefhkiwmQwFQCqLZS

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.azop
offline_id
GQ9DjFmWFDqpsyzsOnaxE1Xr4MPL1dG4vPfPDNt1
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-e5pgPH03fe 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: 0792

rsa_pubkey.plain

Extracted

Family

vidar

Version

6

Botnet

d37c48c18c73cc0e155c7e1dfde06db9

C2

https://steamcommunity.com/profiles/76561199560322242

https://t.me/cahalgo

Attributes

profile_id_v2
d37c48c18c73cc0e155c7e1dfde06db9
user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0 uacq

Extracted

Family

vidar

Version

��jh,�C

Targets

- Target
  
  e29e268042de883f6244dc271313e8f2d29f2ba011e513f272c5c0598fbc59ee
- Size
  
  829KB
- MD5
  
  37a19aaf3071c39904a5c0ee8d648097
- SHA1
  
  1231785f5b1b6179740bfd45f07abeca06d9214f
- SHA256
  
  e29e268042de883f6244dc271313e8f2d29f2ba011e513f272c5c0598fbc59ee
- SHA512
  
  89d5db0fef8d75c8bf8e2d9147bee7f58a369e45559d4995ba0dd4a8985ea6b4a277a1e2d359665d2358d260e11b0db21d721e20bae6bf411f06f926df84f37a
- SSDEEP
  
  12288:QJ9OOg+lskmCPq60JtfZ7a6tcjefntPglilF0mQjMTtH+XCS4cbrDZFg:+9OmmbR7ejefhkiwmQwFQCqLZS
Score

10^/10

djvu vidar d37c48c18c73cc0e155c7e1dfde06db9 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- 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