djvu | eead39ab810fe674225c2b831012b3445145e1d5f2c4fb4e1d69203cd13db36e

General

Target

eead39ab810fe674225c2b831012b3445145e1d5f2c4fb4e1d69203cd13db36e
Size

785KB
Sample

220916-h9hdyaehg8
MD5

0a25813ba0e2c30ff13366e1a6f8736a
SHA1

a543c12e015f89670edf38b261ccd12ee3e709ef
SHA256

eead39ab810fe674225c2b831012b3445145e1d5f2c4fb4e1d69203cd13db36e
SHA512

3d1270628ed1c8eaa41677589ee631803f342e0220ac8f31a00ae9f947ed2d4bf0c3ca00eae282cad27725815e71605cc19e7c19f498097e527e234aee5bbb5a
SSDEEP

24576:dxy2zFPknDbGlCBeTWUd6MQeM/P5Bv3NlBi:dU2ZPk3GIBMWUd6lj/33Nl

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.eemv
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: 0560Jhyjd

rsa_pubkey.plain

Targets

- Target
  
  eead39ab810fe674225c2b831012b3445145e1d5f2c4fb4e1d69203cd13db36e
- Size
  
  785KB
- MD5
  
  0a25813ba0e2c30ff13366e1a6f8736a
- SHA1
  
  a543c12e015f89670edf38b261ccd12ee3e709ef
- SHA256
  
  eead39ab810fe674225c2b831012b3445145e1d5f2c4fb4e1d69203cd13db36e
- SHA512
  
  3d1270628ed1c8eaa41677589ee631803f342e0220ac8f31a00ae9f947ed2d4bf0c3ca00eae282cad27725815e71605cc19e7c19f498097e527e234aee5bbb5a
- SSDEEP
  
  24576:dxy2zFPknDbGlCBeTWUd6MQeM/P5Bv3NlBi:dU2ZPk3GIBMWUd6lj/33Nl
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