djvu | 56d0a0a29ab4a358c54ad542d0f2864ae48629f34ccb04e7f32078152eaa2d3e

General

Target

56d0a0a29ab4a358c54ad542d0f2864ae48629f34ccb04e7f32078152eaa2d3e
Size

787KB
Sample

220918-vhfggsbec5
MD5

208e8e11ade6c92ca784c679e2b1c14e
SHA1

475d9d0a07f822dd0c3a4d4088cd8a7d30f4b589
SHA256

56d0a0a29ab4a358c54ad542d0f2864ae48629f34ccb04e7f32078152eaa2d3e
SHA512

067ec5897cb194e6e9a6efea478361fae1b071f6f32d5ed1074942b17b0ce326e9c13ddab5196a0a13170919a3cf843e959c819be0a30027a9233b8e5b5e96aa
SSDEEP

12288:1QNcUu5KBomkuDe1dAv8bZWan/YpMQkiHkXEFiiiFoUQ53wG+V0aMFzX/+RWV2zO:1wfKmkuDe1av8san1QkpULV979+MVR

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.aawt
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: 0562Jhyjd

rsa_pubkey.plain

Targets

- Target
  
  56d0a0a29ab4a358c54ad542d0f2864ae48629f34ccb04e7f32078152eaa2d3e
- Size
  
  787KB
- MD5
  
  208e8e11ade6c92ca784c679e2b1c14e
- SHA1
  
  475d9d0a07f822dd0c3a4d4088cd8a7d30f4b589
- SHA256
  
  56d0a0a29ab4a358c54ad542d0f2864ae48629f34ccb04e7f32078152eaa2d3e
- SHA512
  
  067ec5897cb194e6e9a6efea478361fae1b071f6f32d5ed1074942b17b0ce326e9c13ddab5196a0a13170919a3cf843e959c819be0a30027a9233b8e5b5e96aa
- SSDEEP
  
  12288:1QNcUu5KBomkuDe1dAv8bZWan/YpMQkiHkXEFiiiFoUQ53wG+V0aMFzX/+RWV2zO:1wfKmkuDe1av8san1QkpULV979+MVR
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