djvu | 095482b81d30443dfed4252f14a3433a73b5929ae122a6a22eca6dfc52ca4e1f

General

Target

de3a13931543152cb2014d15f449c277e628782100f96eb9c98b14e4b93d40f8
Size

660KB
Sample

231023-ncxp9aga6w
MD5

ef984a53af515f67e7bdff501c55284d
SHA1

eeeaf82b02545ef4b3491b44eaa5e78b278477e4
SHA256

095482b81d30443dfed4252f14a3433a73b5929ae122a6a22eca6dfc52ca4e1f
SHA512

10b8ab4f2eeaaf53dc708b5b1e0059829cd640d96636efd9d241ccbeac3f713516b1ec2bc0ad802ccb6c25e9d9a675eb46b79cad9f98bbbba30edaf701521eb2
SSDEEP

12288:LlJupbbNEIeTTW9AZiicskEmi0qLRQTOrnT5Za125NUZvl92uSPJBDj857Hv5eCk:xYpbt6TmAZUsko0qtQTqndZa1aNUtCu6

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.itqw
offline_id
9FgVtzPuDnE9NZWeLG9q9D2SjzVyIqJJ4jFNKXt1
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-cGZhpvUKxk 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: 0809JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

6.1

Botnet

13088c19c5a97b42d0d1d9573cc9f1b8

C2

https://steamcommunity.com/profiles/76561199563297648

https://t.me/twowheelfun

Attributes

profile_id_v2
13088c19c5a97b42d0d1d9573cc9f1b8
user_agent
Mozilla/5.0 (iPad; CPU OS 17_0_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5 Mobile/15E148 Safari/605.1.15

Targets

- Target
  
  de3a13931543152cb2014d15f449c277e628782100f96eb9c98b14e4b93d40f8
- Size
  
  754KB
- MD5
  
  a26f45adb8ce84432b69e7ab375cf786
- SHA1
  
  860f6b7b50d938c49a37b054461f3c3b82f6038c
- SHA256
  
  de3a13931543152cb2014d15f449c277e628782100f96eb9c98b14e4b93d40f8
- SHA512
  
  8acaddb6676fa06b47b7011d563d7a865c7e3a7dcd710e54a6af39e55cdcc455b91d501f2a214042c2ee0ca67196a8ec4c63e7e4339ceba17f60ec5ab2e8ad1f
- SSDEEP
  
  12288:ZiM7PFbIeTTK9AZcics0ECi0sLRQTefnT5Z21Q5NUZvZ92ukPJBDjg57HvDeCPOW:ZiMbFI6TqAZOs0M0stQTgndZ21YNUteV
Score

10^/10

djvu discovery persistence ransomware vidar 13088c19c5a97b42d0d1d9573cc9f1b8 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