djvu | 0e8e53183a66eb938809932881345ffbe793599341e847c5e35c3e3aa46a5f99

General

Target

0e8e53183a66eb938809932881345ffbe793599341e847c5e35c3e3aa46a5f99
Size

762KB
Sample

230321-ktthdabd4t
MD5

700987690b31ae438ec4b74803814488
SHA1

7bf093786fcfa3db7e2334d46da8a0d92f18c3a1
SHA256

0e8e53183a66eb938809932881345ffbe793599341e847c5e35c3e3aa46a5f99
SHA512

28682f8074ad39c1c372c1700994dbf80ac9cfcbba73eb8b71e711f7e1e96a13059b1ff4fe626f9aff4280d231d9927596fb1d53815af842cb50bde07935c603
SSDEEP

12288:zHu1pp87dxfik4D9iQ5rZ6T0bMAips9i7NkQjf1Fq3QyKn/807sXHhV7q:TawhO9iyr8fApiH1yVKn/8Iw

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
  
  0e8e53183a66eb938809932881345ffbe793599341e847c5e35c3e3aa46a5f99
- Size
  
  762KB
- MD5
  
  700987690b31ae438ec4b74803814488
- SHA1
  
  7bf093786fcfa3db7e2334d46da8a0d92f18c3a1
- SHA256
  
  0e8e53183a66eb938809932881345ffbe793599341e847c5e35c3e3aa46a5f99
- SHA512
  
  28682f8074ad39c1c372c1700994dbf80ac9cfcbba73eb8b71e711f7e1e96a13059b1ff4fe626f9aff4280d231d9927596fb1d53815af842cb50bde07935c603
- SSDEEP
  
  12288:zHu1pp87dxfik4D9iQ5rZ6T0bMAips9i7NkQjf1Fq3QyKn/807sXHhV7q:TawhO9iyr8fApiH1yVKn/8Iw
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