djvu | fb14b0b119f66b85b69ca0bb90b72c53a59610abd667c11f7661a0566435cedc

General

Target

fb14b0b119f66b85b69ca0bb90b72c53a59610abd667c11f7661a0566435cedc
Size

815KB
Sample

230306-mtgjxsbc4y
MD5

76a1e1bfd28d7125af316d6e6b72ad4a
SHA1

b07d28b37e1ba0c3ff482171550599d4ea6c159d
SHA256

fb14b0b119f66b85b69ca0bb90b72c53a59610abd667c11f7661a0566435cedc
SHA512

bc66ba7bda3bc52135715d4eafeebfa011d019f15498427d53f064ca61b901156b218eba0615cacb4cb5bf856b8279e0350f36de3633f844e3da635ff75f621f
SSDEEP

12288:qbBkpT74lDtghplEm+gZZCe1vSYS8yQRlKnq3W/CsGWf0p+0nAvvY2Chh:rpTiGp+qIoS8dDKnqG/jGWf0pnqvHCh

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/test2/get.php

Attributes

extension
.goaq
offline_id
zMrgM3QgNJsLARd9vs9a31qnKMjRqxjLT6s9OQt1
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-rayImYlyWe 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: 0656Usjf

rsa_pubkey.plain

Targets

- Target
  
  fb14b0b119f66b85b69ca0bb90b72c53a59610abd667c11f7661a0566435cedc
- Size
  
  815KB
- MD5
  
  76a1e1bfd28d7125af316d6e6b72ad4a
- SHA1
  
  b07d28b37e1ba0c3ff482171550599d4ea6c159d
- SHA256
  
  fb14b0b119f66b85b69ca0bb90b72c53a59610abd667c11f7661a0566435cedc
- SHA512
  
  bc66ba7bda3bc52135715d4eafeebfa011d019f15498427d53f064ca61b901156b218eba0615cacb4cb5bf856b8279e0350f36de3633f844e3da635ff75f621f
- SSDEEP
  
  12288:qbBkpT74lDtghplEm+gZZCe1vSYS8yQRlKnq3W/CsGWf0p+0nAvvY2Chh:rpTiGp+qIoS8dDKnqG/jGWf0pnqvHCh
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