djvu | d53368e9224afef534c7198dbe4e1d720b9b7b29354521b4049d8730763c01ef

General

Target

d53368e9224afef534c7198dbe4e1d720b9b7b29354521b4049d8730763c01ef
Size

766KB
Sample

230228-xc5wascf84
MD5

f7b4bbbc7cbda4aa8034843eee6b13b9
SHA1

371f06efb1c708d6cc6a0bcb991744e152235479
SHA256

d53368e9224afef534c7198dbe4e1d720b9b7b29354521b4049d8730763c01ef
SHA512

3ecf39cd24a17e1007f263af0e9a2c2302d7ea2f6b45edf650cddba90aef0f605cb3724ee89875f525f79a724848b6a9b62de806930794213c2fbd7a4a96ee76
SSDEEP

12288:5JqHZ0cPxHlAVq/Vwx7UyfkqhJGEQ4L3USBa1pARBPqkmaHNBfzm7RtQHF:5w0cFlY0CxdhJv7LEn1paFqSPmdtQH

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.qowd
offline_id
Xh1imMzV8WzAm0eIWyn37eXohcBDjfS7qtFBdEt1
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-iftnY5iBx9 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: 0652JOsie

rsa_pubkey.plain

Targets

- Target
  
  d53368e9224afef534c7198dbe4e1d720b9b7b29354521b4049d8730763c01ef
- Size
  
  766KB
- MD5
  
  f7b4bbbc7cbda4aa8034843eee6b13b9
- SHA1
  
  371f06efb1c708d6cc6a0bcb991744e152235479
- SHA256
  
  d53368e9224afef534c7198dbe4e1d720b9b7b29354521b4049d8730763c01ef
- SHA512
  
  3ecf39cd24a17e1007f263af0e9a2c2302d7ea2f6b45edf650cddba90aef0f605cb3724ee89875f525f79a724848b6a9b62de806930794213c2fbd7a4a96ee76
- SSDEEP
  
  12288:5JqHZ0cPxHlAVq/Vwx7UyfkqhJGEQ4L3USBa1pARBPqkmaHNBfzm7RtQHF:5w0cFlY0CxdhJv7LEn1paFqSPmdtQH
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
- 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