djvu | 292226fbe93532831dff013de1636ef5c55016b1995730827de17c6d14bdd97f

General

Target

292226fbe93532831dff013de1636ef5c55016b1995730827de17c6d14bdd97f
Size

783KB
Sample

230326-l6p66agb56
MD5

61f5364d3af5fa05416726216e99a1db
SHA1

b5c2505a19c8dda81f0c3760aec398c8533bb73d
SHA256

292226fbe93532831dff013de1636ef5c55016b1995730827de17c6d14bdd97f
SHA512

b017a37b654846d025bfceef0d3aba677bf3c4cd8f0d661cf4505f29cc338ba8c50ecd4b45cc35e92e995ae6e8df83356b9b18c693a4bbf939984b9eeac0cf81
SSDEEP

12288:t6vFKqv4ZhW8HrXJI8rxQ/qRJ8TE58PVm7a8dkeZoMAw4EWwtfqnvFN:oKq2W8HFPrxWtTdoa8qvMAn3QoNN

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.typo
offline_id
Yao2o6f5vNghOpgVBhEIA8O96SC5vLcgITgaRMt1
payload_url
http://uaery.top/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-f8UEvx4T0A 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: 0672IsjO

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.1

Botnet

00d92484c9b27bc8482a2cc94cacc508

C2

https://steamcommunity.com/profiles/76561199472266392

https://t.me/tabootalks

http://135.181.26.183:80

Attributes

profile_id_v2
00d92484c9b27bc8482a2cc94cacc508
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Targets

- Target
  
  292226fbe93532831dff013de1636ef5c55016b1995730827de17c6d14bdd97f
- Size
  
  783KB
- MD5
  
  61f5364d3af5fa05416726216e99a1db
- SHA1
  
  b5c2505a19c8dda81f0c3760aec398c8533bb73d
- SHA256
  
  292226fbe93532831dff013de1636ef5c55016b1995730827de17c6d14bdd97f
- SHA512
  
  b017a37b654846d025bfceef0d3aba677bf3c4cd8f0d661cf4505f29cc338ba8c50ecd4b45cc35e92e995ae6e8df83356b9b18c693a4bbf939984b9eeac0cf81
- SSDEEP
  
  12288:t6vFKqv4ZhW8HrXJI8rxQ/qRJ8TE58PVm7a8dkeZoMAw4EWwtfqnvFN:oKq2W8HFPrxWtTdoa8qvMAn3QoNN
Score

10^/10

djvu vidar 00d92484c9b27bc8482a2cc94cacc508 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