djvu | 3af088e4dd03cb56800a8bceb0f1995e9862784c7e0e54fc029162f08f3c3c9b

General

Target

3af088e4dd03cb56800a8bceb0f1995e9862784c7e0e54fc029162f08f3c3c9b
Size

782KB
Sample

211202-zkbnjaehe9
MD5

c424c34614d825f17cdd6f3663796719
SHA1

bfdb146e8ea25bfa1edcfdc061b91925ca43de60
SHA256

3af088e4dd03cb56800a8bceb0f1995e9862784c7e0e54fc029162f08f3c3c9b
SHA512

6b2265a70661405a96fe530abb0586b22a08541f235be1e4dfc005994a0cc1eeef3c591c2443016d8c1fbd2d235128a16f8a58bcb6bd2db11e185e1cc82e268d

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://tzgl.org/lancer/get.php

Attributes

extension
.yqal
offline_id
K3PMMX2aWwpnYby88Dzg7tmaIW7Tv0HMWvSyr7t1
payload_url
http://kotob.top/dl/build2.exe
http://tzgl.org/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-rIyEiK9ekc 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: 0356gSd743d

rsa_pubkey.plain

Extracted

Family

vidar

Version

48.9

Botnet

517

C2

https://qoto.org/@mniami

https://noc.social/@menaomi

Attributes

profile_id
517

Targets

- Target
  
  3af088e4dd03cb56800a8bceb0f1995e9862784c7e0e54fc029162f08f3c3c9b
- Size
  
  782KB
- MD5
  
  c424c34614d825f17cdd6f3663796719
- SHA1
  
  bfdb146e8ea25bfa1edcfdc061b91925ca43de60
- SHA256
  
  3af088e4dd03cb56800a8bceb0f1995e9862784c7e0e54fc029162f08f3c3c9b
- SHA512
  
  6b2265a70661405a96fe530abb0586b22a08541f235be1e4dfc005994a0cc1eeef3c591c2443016d8c1fbd2d235128a16f8a58bcb6bd2db11e185e1cc82e268d
Score

10^/10

djvu vidar 517 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
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- 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