djvu | 6db6e0c709bd2bbeec5a5e6a5ff76b322af67e5d35ee2bda87cff5389f1a3aad

General

Target

6db6e0c709bd2bbeec5a5e6a5ff76b322af67e5d35ee2bda87cff5389f1a3aad
Size

760KB
Sample

231012-2c8z6sfd62
MD5

c6151a4c996f7b027475f9520b6ea15e
SHA1

f9df90d184aa6865ca9d0fd44e47338f327a418a
SHA256

6db6e0c709bd2bbeec5a5e6a5ff76b322af67e5d35ee2bda87cff5389f1a3aad
SHA512

d199a74a4b28946421793fb0e918ae682abf5fb0e5e0bd5d1c7f927d9e26dd499ac2e9fa7d27e8ab004fba6ac50b7c37dec8464dea58004a7484dc317d949b2b
SSDEEP

12288:tsGlC7+67EStRUWemiz5kUajjVzih0OuLhr9JU5i3jBDJFT5f:tJCimEAFz3YuNrDyi3RLT5

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.ooza
offline_id
dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1
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-XA1LckrLRP 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: 0785Okhu

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

Extracted

Family

vidar

Version

��

Targets

- Target
  
  6db6e0c709bd2bbeec5a5e6a5ff76b322af67e5d35ee2bda87cff5389f1a3aad
- Size
  
  760KB
- MD5
  
  c6151a4c996f7b027475f9520b6ea15e
- SHA1
  
  f9df90d184aa6865ca9d0fd44e47338f327a418a
- SHA256
  
  6db6e0c709bd2bbeec5a5e6a5ff76b322af67e5d35ee2bda87cff5389f1a3aad
- SHA512
  
  d199a74a4b28946421793fb0e918ae682abf5fb0e5e0bd5d1c7f927d9e26dd499ac2e9fa7d27e8ab004fba6ac50b7c37dec8464dea58004a7484dc317d949b2b
- SSDEEP
  
  12288:tsGlC7+67EStRUWemiz5kUajjVzih0OuLhr9JU5i3jBDJFT5f:tJCimEAFz3YuNrDyi3RLT5
Score

10^/10

djvu vidar 13088c19c5a97b42d0d1d9573cc9f1b8 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