djvu | 8eb99f0901ce149bdb445b77d32ef17031ec27f2e0f7d4e8d8352464537b5f4a

General

Target
8eb99f0901ce149bdb445b77d32ef17031ec27f2e0f7d4e8d8352464537b5f4a
Size 879KB
Sample221206-mn29faab63
SHA256 8eb99f0901ce149bdb445b77d32ef17031ec27f2e0f7d4e8d8352464537b5f4a
MD5 4bc7d26b10e95174f4ccfc6c4e4a6566
SHA1 68019b72bd20aadb51bb19a72dd6d9cb97ec01dd
SHA512 38db117bf3589a380850242e0d1410a31d7335865df4ae360ce6d569f11bb95dd1a45848f0f023b3de482655d10c408d0e673cc1bb60dca3be9eae9f865733a8
SSDEEP 24576:xesKWA1pJLGn2ObLsm/4U6EUkNqOEVhG3xvXp:xeXlJLafb4m/4UhxUhuxv5
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://fresherlights.com/test1/get.php

Attributes

extension
.mppn
offline_id
d1BN9KEra4Hetg5GUH0nQZqy14sntD2NbihzGQt1
payload_url
http://uaery.top/dl/build2.exe

http://fresherlights.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-8aIWIsUQt9 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: 0612Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

56

Botnet

517

C2

https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669

Attributes

profile_id
517

Targets

- Target
  8eb99f0901ce149bdb445b77d32ef17031ec27f2e0f7d4e8d8352464537b5f4a
- Size 879KB
- SHA256 8eb99f0901ce149bdb445b77d32ef17031ec27f2e0f7d4e8d8352464537b5f4a
- MD5 4bc7d26b10e95174f4ccfc6c4e4a6566
- SHA1 68019b72bd20aadb51bb19a72dd6d9cb97ec01dd
- SHA512 38db117bf3589a380850242e0d1410a31d7335865df4ae360ce6d569f11bb95dd1a45848f0f023b3de482655d10c408d0e673cc1bb60dca3be9eae9f865733a8
- SSDEEP 24576:xesKWA1pJLGn2ObLsm/4U6EUkNqOEVhG3xvXp:xeXlJLafb4m/4UhxUhuxv5
- MD5 SHA1 SHA512 SSDEEP
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
- Downloads MZ/PE file
- Executes dropped EXE
- 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 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