djvu | 744ec52f480cb86b7e84fbbfe4b1880f57219dae5683b746f88d6ee4ba394751

General

Target

744ec52f480cb86b7e84fbbfe4b1880f57219dae5683b746f88d6ee4ba394751
Size

780KB
Sample

200708-t1j8h7pc86
MD5

9bd737b220a4040dbcaf17f48be54a98
SHA1

9a64f521040e7250e8ae523cf2cc8f75753e4cf7
SHA256

744ec52f480cb86b7e84fbbfe4b1880f57219dae5683b746f88d6ee4ba394751
SHA512

135e292c99e65ad22b20d446130f4a96e1de896a642eb5cf262957ad5fe78f867cc980270d8e8b636615ecbf4f539f8330bf1664aea2a1c0005a441d0f838d68

Score

10^/10

Malware Config

Extracted

Path

C:\_readme.txt

Ransom Note

ATTENTION! Don't worry, you can return all your files! All your files like photos, 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-9fpnK9F5nP 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: 0239yjnkjddrt97hMcutYnZzRfb1pNqZr7bo6DicLLuvLsmnacTL1

Emails

[email protected]

URLs

https://we.tl/t-9fpnK9F5nP

Extracted

Path

C:\_readme.txt

Ransom Note

ATTENTION! Don't worry, you can return all your files! All your files like photos, 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-9fpnK9F5nP 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: 0239yjnkjddrtgjAPJNEQoue2941bbvln0FlNgqZ8mrbh5FmCQGfK

Emails

[email protected]

URLs

https://we.tl/t-9fpnK9F5nP

Targets

- Target
  
  744ec52f480cb86b7e84fbbfe4b1880f57219dae5683b746f88d6ee4ba394751
- Size
  
  780KB
- MD5
  
  9bd737b220a4040dbcaf17f48be54a98
- SHA1
  
  9a64f521040e7250e8ae523cf2cc8f75753e4cf7
- SHA256
  
  744ec52f480cb86b7e84fbbfe4b1880f57219dae5683b746f88d6ee4ba394751
- SHA512
  
  135e292c99e65ad22b20d446130f4a96e1de896a642eb5cf262957ad5fe78f867cc980270d8e8b636615ecbf4f539f8330bf1664aea2a1c0005a441d0f838d68
Score

10^/10

ransomware spyware djvu discovery evasion persistence trojan
- Deletes Windows Defender Definitions
  Uses mpcmdrun utility to delete all AV definitions.
  evasion
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Disables Task Manager via registry modification
  evasion
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware
- Adds Run entry to start application
  persistence
- Checks for installed 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.
- Modifies system certificate store
  evasion spyware trojan
behavioral1 behavioral2