djvu | eaddf699eeaa576405eca87b841081ed2b563c2d99bff46d9fb9c56dfd67f51f

General

Target

eaddf699eeaa576405eca87b841081ed2b563c2d99bff46d9fb9c56dfd67f51f
Size

711KB
Sample

230221-dslmtafc6x
MD5

ce97b8938c3342b78ee9f45c9cfa528f
SHA1

1cecd17eb48803c393e44b39b4f887ee57f19541
SHA256

eaddf699eeaa576405eca87b841081ed2b563c2d99bff46d9fb9c56dfd67f51f
SHA512

f69001b521224e9b2a954e6710bd296bbd18ae3ddd1e8ff38c9ef0be47ea28253b99560e308fe959c2fb7f10f148357b71dcdf599f7d4fc345422f29672593e0
SSDEEP

12288:9dOzeztpM/CBvSct9AtoHHBVdnew8f3qsDJIumbk+7VU9/u2u81vA4EDvYTiY:xJp5t95Hh0l1ILVU91pZqvaiY

Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

C2

http://jiqaz.com/test2/get.php

Attributes

extension
.ioqa
offline_id
O5Ml6uMfuo0gYusk48e0q49EQlFERyL5eSVQmVt1
payload_url
http://uaery.top/dl/build2.exe
http://jiqaz.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-vdhH9Qcpjj 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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0650JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

2.6

Botnet

19

Attributes

profile_id
19

Targets

- Target
  
  eaddf699eeaa576405eca87b841081ed2b563c2d99bff46d9fb9c56dfd67f51f
- Size
  
  711KB
- MD5
  
  ce97b8938c3342b78ee9f45c9cfa528f
- SHA1
  
  1cecd17eb48803c393e44b39b4f887ee57f19541
- SHA256
  
  eaddf699eeaa576405eca87b841081ed2b563c2d99bff46d9fb9c56dfd67f51f
- SHA512
  
  f69001b521224e9b2a954e6710bd296bbd18ae3ddd1e8ff38c9ef0be47ea28253b99560e308fe959c2fb7f10f148357b71dcdf599f7d4fc345422f29672593e0
- SSDEEP
  
  12288:9dOzeztpM/CBvSct9AtoHHBVdnew8f3qsDJIumbk+7VU9/u2u81vA4EDvYTiY:xJp5t95Hh0l1ILVU91pZqvaiY
Score

10^/10

djvu vidar 19 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