djvu | bda365b76271bb53d92f7335a26539bf13cf17cfbf6b1997acac35f5184da1b2

General

Target

bda365b76271bb53d92f7335a26539bf13cf17cfbf6b1997acac35f5184da1b2
Size

683KB
Sample

231024-w65lysga48
MD5

97b0e15a6462f40e38291ad94ef9cb30
SHA1

4485613ac44f06bf9cab067bc35ccea4a8c3e957
SHA256

bda365b76271bb53d92f7335a26539bf13cf17cfbf6b1997acac35f5184da1b2
SHA512

28f0c1306d1b60c234944d52487f968b646e6ba2b3821d3d50df0ea611bba3101ec8b8bd398a8afc166e02663013eb2a74f47cfeabbd8d71ade2f1a0f710783d
SSDEEP

12288:Jh2vV3WVaQlz5rP02cViFeKd//Rr9dFqEcv7rFX3Ju2:JYVGVaO5hcedV9iEcZg2

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.zpas
offline_id
OnB5BCsUkG8OhWvHL3Y0tNlfgHqdMG4puQsBzvt1
payload_url
http://colisumy.com/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-cfHHerNTF6 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: 0812JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

6.2

Botnet

58f391d2f33b9f5a2ddb51a3516986eb

C2

https://steamcommunity.com/profiles/76561199564671869

https://t.me/scubytale

Attributes

profile_id_v2
58f391d2f33b9f5a2ddb51a3516986eb
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 OPR/104.0.0.0

Targets

- Target
  
  bda365b76271bb53d92f7335a26539bf13cf17cfbf6b1997acac35f5184da1b2
- Size
  
  683KB
- MD5
  
  97b0e15a6462f40e38291ad94ef9cb30
- SHA1
  
  4485613ac44f06bf9cab067bc35ccea4a8c3e957
- SHA256
  
  bda365b76271bb53d92f7335a26539bf13cf17cfbf6b1997acac35f5184da1b2
- SHA512
  
  28f0c1306d1b60c234944d52487f968b646e6ba2b3821d3d50df0ea611bba3101ec8b8bd398a8afc166e02663013eb2a74f47cfeabbd8d71ade2f1a0f710783d
- SSDEEP
  
  12288:Jh2vV3WVaQlz5rP02cViFeKd//Rr9dFqEcv7rFX3Ju2:JYVGVaO5hcedV9iEcZg2
Score

10^/10

djvu vidar 58f391d2f33b9f5a2ddb51a3516986eb 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
- 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