djvu | 7d70b2f39eb7a92564a00949aee0d2185ba99eb37649c0c6ed656b05dd9b6ed5

General

Target

7d70b2f39eb7a92564a00949aee0d2185ba99eb37649c0c6ed656b05dd9b6ed5
Size

811KB
Sample

230716-t5lrcage81
MD5

245fb0ded3d79ce2ac217058413e4969
SHA1

bf1169a4b84119879348090b01faf27eeecc172c
SHA256

7d70b2f39eb7a92564a00949aee0d2185ba99eb37649c0c6ed656b05dd9b6ed5
SHA512

a1c90d6fc3ed79f75728c5501fe57bfbfe2a74d999aac880a07e8f639d8d7c4254cc65f98a4daf9951c13af464515d58084c280ccc0c5c2920a0040e7a6a5898
SSDEEP

12288:4hSh0lBpZztGYL2K6GixcnGtGiseu3pN5CDw23gNevfYnNmWnPFO:4tBjL2aRNxb5CDwZIvfBWPFO

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/raud/get.php

Attributes

extension
.miqe
offline_id
1S27jnaC9TYNiwf9VvJvIx5XCXvgyoDAUXHnu0t1
payload_url
http://colisumy.com/dl/build2.exe

http://zexeq.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-nSxayRgUNO 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: 0746Pokj

rsa_pubkey.plain

Extracted

Family

vidar

Version

4.7

Botnet

https://t.me/eagl3z

C2

https://t.me/eagl3z

https://steamcommunity.com/profiles/76561199159550234

Attributes

profile_id_v2
https://t.me/eagl3z
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 Edg/114.0.1788.0 uacq

Targets

- Target
  
  7d70b2f39eb7a92564a00949aee0d2185ba99eb37649c0c6ed656b05dd9b6ed5
- Size
  
  811KB
- MD5
  
  245fb0ded3d79ce2ac217058413e4969
- SHA1
  
  bf1169a4b84119879348090b01faf27eeecc172c
- SHA256
  
  7d70b2f39eb7a92564a00949aee0d2185ba99eb37649c0c6ed656b05dd9b6ed5
- SHA512
  
  a1c90d6fc3ed79f75728c5501fe57bfbfe2a74d999aac880a07e8f639d8d7c4254cc65f98a4daf9951c13af464515d58084c280ccc0c5c2920a0040e7a6a5898
- SSDEEP
  
  12288:4hSh0lBpZztGYL2K6GixcnGtGiseu3pN5CDw23gNevfYnNmWnPFO:4tBjL2aRNxb5CDwZIvfBWPFO
Score

10^/10

djvu vidar https://t.me/eagl3z discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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