djvu | e102bad075660ebf5b9c1785a531dec55bf7ee3f3420f32b260f2fc6d75213ce

General

Target

e102bad075660ebf5b9c1785a531dec55bf7ee3f3420f32b260f2fc6d75213ce
Size

768KB
Sample

220915-sl87vshbcn
MD5

5f683d9b6ce456aab8882f3c42874715
SHA1

927a116a9e7c1014345489f92e3679e7686ef6a5
SHA256

e102bad075660ebf5b9c1785a531dec55bf7ee3f3420f32b260f2fc6d75213ce
SHA512

abd3190577a658070b643a00efd1c24d09ac893b456ef00829a97b61ee3fc095d92096f7fd1c54453ba9f6cb32e144fe2ec05077ba18e8edbedc4888bfe7eb99
SSDEEP

12288:b6RZf8ptzkNcN/Fn7TiKYr7xYd+A/FqpCfIRbHOlGtL477WYG5ppx9b8yxZvi:b6gpWNWTiKbd+ANqp9dHN475G59bvxNi

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://acacaca.org/test1/get.php

Attributes

extension
.eewt
offline_id
5IVlpkccZlJz0AZ5atgGWVKe9CGAnXjohDf40mt1
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-0e5rCKsYCc 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: 0558Jhyjd

rsa_pubkey.plain

Targets

- Target
  
  e102bad075660ebf5b9c1785a531dec55bf7ee3f3420f32b260f2fc6d75213ce
- Size
  
  768KB
- MD5
  
  5f683d9b6ce456aab8882f3c42874715
- SHA1
  
  927a116a9e7c1014345489f92e3679e7686ef6a5
- SHA256
  
  e102bad075660ebf5b9c1785a531dec55bf7ee3f3420f32b260f2fc6d75213ce
- SHA512
  
  abd3190577a658070b643a00efd1c24d09ac893b456ef00829a97b61ee3fc095d92096f7fd1c54453ba9f6cb32e144fe2ec05077ba18e8edbedc4888bfe7eb99
- SSDEEP
  
  12288:b6RZf8ptzkNcN/Fn7TiKYr7xYd+A/FqpCfIRbHOlGtL477WYG5ppx9b8yxZvi:b6gpWNWTiKbd+ANqp9dHN475G59bvxNi
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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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