djvu | 509c0d21ba667ec5e1c61da48ee67e9d677b767ff685b20cbb6275d40f98e449

General

Target

509c0d21ba667ec5e1c61da48ee67e9d677b767ff685b20cbb6275d40f98e449
Size

666KB
Sample

220921-n9yc2sbggn
MD5

c8400de313a3d1230ec93f420b8e6f87
SHA1

37a7c4eaacf01546215d2677ec216271a57e2292
SHA256

509c0d21ba667ec5e1c61da48ee67e9d677b767ff685b20cbb6275d40f98e449
SHA512

825b32c892a5ff7b72aca12a2529062eafe59f9a0bc90e93b432dda800ce0bcf89e28437e8f056ca299e61537f6cded4b6623d67f7300c443fa015a8cfdbe437
SSDEEP

12288:BqbhJZCghUOuKn5IjParNv+f4J9q/mvz06PFuTAZYs0HIJbmWZq:8bLZCg+OussaU4J9bvz9PF4Y0oJR

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://acacaca.org/test3/get.php

Attributes

extension
.aamv
offline_id
MyudhIExJux2oRQXw95TT1oAPu7mvqRMzxr1eet1
payload_url
http://rgyui.top/dl/build2.exe

http://acacaca.org/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-4Xcf4IX21n 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: 0564Jhyjd

rsa_pubkey.plain

Targets

- Target
  
  509c0d21ba667ec5e1c61da48ee67e9d677b767ff685b20cbb6275d40f98e449
- Size
  
  666KB
- MD5
  
  c8400de313a3d1230ec93f420b8e6f87
- SHA1
  
  37a7c4eaacf01546215d2677ec216271a57e2292
- SHA256
  
  509c0d21ba667ec5e1c61da48ee67e9d677b767ff685b20cbb6275d40f98e449
- SHA512
  
  825b32c892a5ff7b72aca12a2529062eafe59f9a0bc90e93b432dda800ce0bcf89e28437e8f056ca299e61537f6cded4b6623d67f7300c443fa015a8cfdbe437
- SSDEEP
  
  12288:BqbhJZCghUOuKn5IjParNv+f4J9q/mvz06PFuTAZYs0HIJbmWZq:8bLZCg+OussaU4J9bvz9PF4Y0oJR
Score

10^/10

djvu discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- 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