djvu | cf133e2b313ee49be8ef0422f1d1a1670b69aa45617d2475f4cfb991bd786204

General

Target

cf133e2b313ee49be8ef0422f1d1a1670b69aa45617d2475f4cfb991bd786204
Size

682KB
Sample

231024-l46q5adh88
MD5

1cb8a0fd9dd19e2e075b83ee4a923675
SHA1

fcbd81eac625d5857072aa7a169ebded83198ece
SHA256

cf133e2b313ee49be8ef0422f1d1a1670b69aa45617d2475f4cfb991bd786204
SHA512

6d595927c4407e1c53981c42fbe1182a0826dcc98ac1d62cc26f1e419f83b52b0cc6eb6ac229dc5634ec95592981d0f3fd4384160eba57a3e1ea838d6fe366bb
SSDEEP

12288:Vif5ZMOBe0qoRtW00C7dHfr9gKD0gx7U6c+6uVRVI+HOOQhVfdu:VaZJxLRtgC7dHfeQUV+rRu+P4

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.itqw
offline_id
9FgVtzPuDnE9NZWeLG9q9D2SjzVyIqJJ4jFNKXt1
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-cGZhpvUKxk 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: 0809JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

6.2

Botnet

58f391d2f33b9f5a2ddb51a3516986eb

C2

https://steamcommunity.com/profiles/76561199564671869

https://t.me/scubytale

Attributes

profile_id_v2
58f391d2f33b9f5a2ddb51a3516986eb
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 OPR/104.0.0.0

Targets

- Target
  
  cf133e2b313ee49be8ef0422f1d1a1670b69aa45617d2475f4cfb991bd786204
- Size
  
  682KB
- MD5
  
  1cb8a0fd9dd19e2e075b83ee4a923675
- SHA1
  
  fcbd81eac625d5857072aa7a169ebded83198ece
- SHA256
  
  cf133e2b313ee49be8ef0422f1d1a1670b69aa45617d2475f4cfb991bd786204
- SHA512
  
  6d595927c4407e1c53981c42fbe1182a0826dcc98ac1d62cc26f1e419f83b52b0cc6eb6ac229dc5634ec95592981d0f3fd4384160eba57a3e1ea838d6fe366bb
- SSDEEP
  
  12288:Vif5ZMOBe0qoRtW00C7dHfr9gKD0gx7U6c+6uVRVI+HOOQhVfdu:VaZJxLRtgC7dHfeQUV+rRu+P4
Score

10^/10

djvu vidar 58f391d2f33b9f5a2ddb51a3516986eb 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
- 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
- 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