djvu | cc86e630d4c4236ce2f4778b4f14c6984370c5b921d7ca0526bf2a5aac47247e

General

Target

cc86e630d4c4236ce2f4778b4f14c6984370c5b921d7ca0526bf2a5aac47247e.exe
Size

713KB
Sample

230523-rqphksff52
MD5

fe55e340b3da44987a895d54feeb5f9f
SHA1

7519eb083e7b8d5f29a581a7068fe3c6c283705c
SHA256

cc86e630d4c4236ce2f4778b4f14c6984370c5b921d7ca0526bf2a5aac47247e
SHA512

49e154056d5da1adc3a0fb352db7c8a2829553debc75195a850eed036f2069ea8849ee68c2f065538cc07db954118a911beabf9f38515835deea3833278d50dc
SSDEEP

12288:u05opCuWBBwJi3DRZ+4T1MsFoUN7/fB7R4pW0Zvp1EPEL/OqPL158FvSFDu1JFcI:nmUOJiSoJWe7nBN4FZ0PEL2mmvSFa+

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.gapo
offline_id
jB2aJtVEWRwbJf76a6OKB8sn0BtTgNlHYUC5wLt1
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-sD0OUYo1Pd 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: 0713JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

4

Botnet

e44c96dfdf315ccf17cdd4b93cfe6e48

C2

https://steamcommunity.com/profiles/76561199508624021

https://t.me/looking_glassbot

Attributes

profile_id_v2
e44c96dfdf315ccf17cdd4b93cfe6e48
user_agent
Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Targets

- Target
  
  cc86e630d4c4236ce2f4778b4f14c6984370c5b921d7ca0526bf2a5aac47247e.exe
- Size
  
  713KB
- MD5
  
  fe55e340b3da44987a895d54feeb5f9f
- SHA1
  
  7519eb083e7b8d5f29a581a7068fe3c6c283705c
- SHA256
  
  cc86e630d4c4236ce2f4778b4f14c6984370c5b921d7ca0526bf2a5aac47247e
- SHA512
  
  49e154056d5da1adc3a0fb352db7c8a2829553debc75195a850eed036f2069ea8849ee68c2f065538cc07db954118a911beabf9f38515835deea3833278d50dc
- SSDEEP
  
  12288:u05opCuWBBwJi3DRZ+4T1MsFoUN7/fB7R4pW0Zvp1EPEL/OqPL158FvSFDu1JFcI:nmUOJiSoJWe7nBN4FZ0PEL2mmvSFa+
Score

10^/10

djvu vidar e44c96dfdf315ccf17cdd4b93cfe6e48 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 behavioral2