djvu | d34d06ccd3ba7877664e4769ff708d7c412ee5f43a76f2a2ce962c843cc5c35b

General

Target

01894199.exe
Size

783KB
Sample

230528-klh2nsfb5z
MD5

6944fca258a9009f9d3b7212cdb4874d
SHA1

1e20555089b3d2b9e34b44422c8e6c3061e68f0e
SHA256

d34d06ccd3ba7877664e4769ff708d7c412ee5f43a76f2a2ce962c843cc5c35b
SHA512

a05299352297160d62fb91a75ec7d30e8c00cdab97bfef112429b0ced6041a3e6fb232686ff6a4080e9c98797b4d224792c6339600084ded4b12b0595575edc0
SSDEEP

24576:6nRTyItqh7DLUjjuiX+tR+WoXeAWG1qzz5E:8TZta/Uja7siAW

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.vapo
offline_id
BUcuB8PRg0LNi380axIJs5BS8nCUdeo9U88L2Lt1
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-tnzomMj6HU 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: 0717JOsie

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
  
  01894199.exe
- Size
  
  783KB
- MD5
  
  6944fca258a9009f9d3b7212cdb4874d
- SHA1
  
  1e20555089b3d2b9e34b44422c8e6c3061e68f0e
- SHA256
  
  d34d06ccd3ba7877664e4769ff708d7c412ee5f43a76f2a2ce962c843cc5c35b
- SHA512
  
  a05299352297160d62fb91a75ec7d30e8c00cdab97bfef112429b0ced6041a3e6fb232686ff6a4080e9c98797b4d224792c6339600084ded4b12b0595575edc0
- SSDEEP
  
  24576:6nRTyItqh7DLUjjuiX+tR+WoXeAWG1qzz5E:8TZta/Uja7siAW
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