djvu | 1fe581e23ffc44ac1a550c3a05818f1d81e88c24f96dc8369fd020361175f5d5

General

Target

extractor666.exe
Size

787KB
Sample

230521-nb6xjahg89
MD5

8ecee84b6646e1e79554f126e40feec8
SHA1

d6dc35b2f20bcec1c8916cb932583c048a80dd8c
SHA256

1fe581e23ffc44ac1a550c3a05818f1d81e88c24f96dc8369fd020361175f5d5
SHA512

2d8a99e96fe9b18c782df1afd0f4c6b2d7dfd61c0055f4d1eacbe09ef06cf7d4745aec71c101f9cf45d96ac876290ddb9b986a40365c002a0a06d18aa6e1e012
SSDEEP

12288:Mcqut1GUl31XJ/GnhBRtwQMEH6ZSTT6b2AO/4DLdxuJPvBEoV:Mc7ZDXJ/Gnh7C166ZSTO6uOPvBEoV

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.gaze
offline_id
jB2aJtVEWRwbJf76a6OKB8sn0BtTgNlHYUC5wLt1
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-sD0OUYo1Pd 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: 0710JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.9

Botnet

9dfa7ee730fa2f1efb5ed51dbbec22f5

C2

https://steamcommunity.com/profiles/76561199263069598

https://t.me/cybehost

Attributes

profile_id_v2
9dfa7ee730fa2f1efb5ed51dbbec22f5
user_agent
Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.7 (like Gecko) (Debian)

Targets

- Target
  
  extractor666.exe
- Size
  
  787KB
- MD5
  
  8ecee84b6646e1e79554f126e40feec8
- SHA1
  
  d6dc35b2f20bcec1c8916cb932583c048a80dd8c
- SHA256
  
  1fe581e23ffc44ac1a550c3a05818f1d81e88c24f96dc8369fd020361175f5d5
- SHA512
  
  2d8a99e96fe9b18c782df1afd0f4c6b2d7dfd61c0055f4d1eacbe09ef06cf7d4745aec71c101f9cf45d96ac876290ddb9b986a40365c002a0a06d18aa6e1e012
- SSDEEP
  
  12288:Mcqut1GUl31XJ/GnhBRtwQMEH6ZSTT6b2AO/4DLdxuJPvBEoV:Mc7ZDXJ/Gnh7C166ZSTO6uOPvBEoV
Score

10^/10

djvu vidar 9dfa7ee730fa2f1efb5ed51dbbec22f5 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
- 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