djvu | c035247729d0dc751a150759c1a5a22de7468c8af5cc4ae052591f57731ef23d

General

Target

c035247729d0dc751a150759c1a5a22de7468c8af5cc4ae052591f57731ef23d
Size

666KB
Sample

230222-ahgpbsba5y
MD5

097e04fc39fd2c0f6557e73c99fef305
SHA1

108d824d3912ba7540e25e3ac852a666d323ab8b
SHA256

c035247729d0dc751a150759c1a5a22de7468c8af5cc4ae052591f57731ef23d
SHA512

0fb243b39f76ea9fe2f85b599f277893ab442cf48af474790e22e683f3a1b4065316de75faa6a29eda29e9056f9e0557e0a107ed5d9c3793e4868933a8e95e2b
SSDEEP

12288:eVqW9YuYQEYjKOO9XQzQPDZg+rS3BloVp37CCBw30RxR/A:eVq3DkOOkQUP9g+rSRkCAl/

Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.iowd
offline_id
O5Ml6uMfuo0gYusk48e0q49EQlFERyL5eSVQmVt1
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-vdhH9Qcpjj 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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0649JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

2.6

Botnet

19

Attributes

profile_id
19

Targets

- Target
  
  c035247729d0dc751a150759c1a5a22de7468c8af5cc4ae052591f57731ef23d
- Size
  
  666KB
- MD5
  
  097e04fc39fd2c0f6557e73c99fef305
- SHA1
  
  108d824d3912ba7540e25e3ac852a666d323ab8b
- SHA256
  
  c035247729d0dc751a150759c1a5a22de7468c8af5cc4ae052591f57731ef23d
- SHA512
  
  0fb243b39f76ea9fe2f85b599f277893ab442cf48af474790e22e683f3a1b4065316de75faa6a29eda29e9056f9e0557e0a107ed5d9c3793e4868933a8e95e2b
- SSDEEP
  
  12288:eVqW9YuYQEYjKOO9XQzQPDZg+rS3BloVp37CCBw30RxR/A:eVq3DkOOkQUP9g+rSRkCAl/
Score

10^/10

djvu vidar 19 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