djvu | eb0925f68042ba7a7ecc4a3f5687722f65915a7b85553ef71d8b93123592f1a7

General

Target

eb0925f68042ba7a7ecc4a3f5687722f65915a7b85553ef71d8b93123592f1a7
Size

747KB
Sample

221221-zm7tradc47
MD5

b059dc66828708036c16e40d90f7d7c6
SHA1

711f04e5a83cea04db8c70687ab499cdc598a223
SHA256

eb0925f68042ba7a7ecc4a3f5687722f65915a7b85553ef71d8b93123592f1a7
SHA512

91fe02ff1d4f8176f9a53dff42629815d6c2c4ddf23f6150c728c53c4be7ca919e4fe57307cd26240e2246c77650310f8cd102f9df79208690bf92e7fdbc2219
SSDEEP

12288:tJp0yhSarr78QVuU22HF0FaH+fKyW51050VrYM1R9p1IYvcG2Wc3XeZUE8:tIyt8QQ7faefKv25at1fBDWEt

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://abibiall.com/test1/get.php

Attributes

extension
.isal
offline_id
m3KmScxfDyEQzJYP8qjOSfP4FvpsOXlekGuMPzt1
payload_url
http://uaery.top/dl/build2.exe

http://abibiall.com/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-Q5EougBEbU 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: 0620IsgU

rsa_pubkey.plain

Targets

- Target
  
  eb0925f68042ba7a7ecc4a3f5687722f65915a7b85553ef71d8b93123592f1a7
- Size
  
  747KB
- MD5
  
  b059dc66828708036c16e40d90f7d7c6
- SHA1
  
  711f04e5a83cea04db8c70687ab499cdc598a223
- SHA256
  
  eb0925f68042ba7a7ecc4a3f5687722f65915a7b85553ef71d8b93123592f1a7
- SHA512
  
  91fe02ff1d4f8176f9a53dff42629815d6c2c4ddf23f6150c728c53c4be7ca919e4fe57307cd26240e2246c77650310f8cd102f9df79208690bf92e7fdbc2219
- SSDEEP
  
  12288:tJp0yhSarr78QVuU22HF0FaH+fKyW51050VrYM1R9p1IYvcG2Wc3XeZUE8:tIyt8QQ7faefKv25at1fBDWEt
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