djvu | 2fe754d42a3bcc1c4734c317318aa94db69bcce3633f57b73bcc847259665055

General

Target

2fe754d42a3bcc1c4734c317318aa94db69bcce3633f57b73bcc847259665055
Size

687KB
Sample

230320-x1bmcsha2y
MD5

b7fa3c763b87650e37a397cad1047b87
SHA1

4f6f9928933789957e50b66e9d239e49f0444886
SHA256

2fe754d42a3bcc1c4734c317318aa94db69bcce3633f57b73bcc847259665055
SHA512

60d466b1eb9cee384e7d1a48c23b49d3f4c6926036e6eb21d0512450ccfe4032825e266493a68179b3514608a6b6c71d448d2dbd7b23661de5c3d4a551578cb7
SSDEEP

12288:YqD8WmdGVQyH2b9Sil3wHzwy3p/fbFvFqsEYeqKdZIiUm2+N1AS2osUwn+b5Suzs:q1dG3H2pSWwHzRp/fbFvVxmbIiYV4wCv

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.dapo
offline_id
8EM6M9LqEzIk18qaQ87WiPQ1u84RRdej5V1ovht1
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-vbVkogQdu2 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: 0667JOsie

rsa_pubkey.plain

Extracted

Family

vidar

C2

https://steamcommunity.com/profiles/76561199472266392

Extracted

Family

vidar

Version

�&�&

C2

https://steamcommunity.com/profiles/76561199472266392

Targets

- Target
  
  2fe754d42a3bcc1c4734c317318aa94db69bcce3633f57b73bcc847259665055
- Size
  
  687KB
- MD5
  
  b7fa3c763b87650e37a397cad1047b87
- SHA1
  
  4f6f9928933789957e50b66e9d239e49f0444886
- SHA256
  
  2fe754d42a3bcc1c4734c317318aa94db69bcce3633f57b73bcc847259665055
- SHA512
  
  60d466b1eb9cee384e7d1a48c23b49d3f4c6926036e6eb21d0512450ccfe4032825e266493a68179b3514608a6b6c71d448d2dbd7b23661de5c3d4a551578cb7
- SSDEEP
  
  12288:YqD8WmdGVQyH2b9Sil3wHzwy3p/fbFvFqsEYeqKdZIiUm2+N1AS2osUwn+b5Suzs:q1dG3H2pSWwHzRp/fbFvVxmbIiYV4wCv
Score

10^/10

djvu vidar 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