djvu | 3cbc356cb38e9df1f3c1712c97be3c429dc5b99e6adf839f1fbe273d5a2d9c41

General

Target
file.exe
Size 217KB
Sample221018-c1vp1sebb6
SHA256 3cbc356cb38e9df1f3c1712c97be3c429dc5b99e6adf839f1fbe273d5a2d9c41
MD5 445f0092a117d50065a8602232a67918
SHA1 49df7770d04b69413b2165d6e3c21f136350ff28
SHA512 53d3df7d9358eb570dff1c13e0f7ac2b8a2b5520a30b048eaf95d0608ddb534032973da23977830aab9a5dc8012be59c08ec72d23dd66b5b99b8a30b01e31f92
SSDEEP 3072:CVEPhVzZjOWqC88n+2ULgALtPk+kFO0mWGplV17fL94iA3S/X8PUTiZuj:C2P/188ULgEtPuGpXXtkS/sN
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.tury
offline_id
Uz66zEbmA32arcxwT81zZhkb23026oHz5iSp8qt1
payload_url
http://rgyui.top/dl/build2.exe

http://winnlinne.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-o7UXxOstmw 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: 0585Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

55

Botnet

517

C2

https://t.me/truewallets
https://mas.to/@zara99
http://116.203.10.3:80

Attributes

profile_id
517

Targets

- Target
  file.exe
- Size 217KB
- SHA256 3cbc356cb38e9df1f3c1712c97be3c429dc5b99e6adf839f1fbe273d5a2d9c41
- MD5 445f0092a117d50065a8602232a67918
- SHA1 49df7770d04b69413b2165d6e3c21f136350ff28
- SHA512 53d3df7d9358eb570dff1c13e0f7ac2b8a2b5520a30b048eaf95d0608ddb534032973da23977830aab9a5dc8012be59c08ec72d23dd66b5b99b8a30b01e31f92
- SSDEEP 3072:CVEPhVzZjOWqC88n+2ULgALtPk+kFO0mWGplV17fL94iA3S/X8PUTiZuj:C2P/188ULgEtPuGpXXtkS/sN
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

smokeloader backdoor trojan djvu vidar 517 collection discovery persistence ransomware spyware stealer vmprotect
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Downloads MZ/PE file
- Executes dropped EXE
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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 Microsoft Outlook profiles
  collection
- 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 behavioral2