djvu | 572c06dd71a1e949f43dd9c552afef2f532ac20771b065fb78fe21cb9d1704a0

General

Target

572c06dd71a1e949f43dd9c552afef2f532ac20771b065fb78fe21cb9d1704a0
Size

708KB
Sample

231005-d876rage2v
MD5

85f9c13d7c56f39ddea1c2b81159d074
SHA1

bdbc04ed068a08cb2eddbce899e7e0921d10c49f
SHA256

572c06dd71a1e949f43dd9c552afef2f532ac20771b065fb78fe21cb9d1704a0
SHA512

43ba67883e9904b2faa2ef2a937ba938348ebda989f5aa939aad5919229f35f79a661a545d336a2388728ff8ee3b4bb785c139ae4f253a0f9a234762af51fa70
SSDEEP

12288:aOCu6ykBorlFIl3JQXcnDc6tgV7mYNQnR7pa0rB3d4RWJHGP:aOCpVKrl+ZJuc9zYNQa0B32Ws

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.ttap
offline_id
9qw1wmu1ty4GEiHZdxilHPjCyX6ENKTotjt6MIt1
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-4vhLUot4Kz 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: 0800JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

5.9

Botnet

b4fc4cd2d76417bf461814b9d989fcdb

C2

https://steamcommunity.com/profiles/76561199557479327

https://t.me/grizmons

Attributes

profile_id_v2
b4fc4cd2d76417bf461814b9d989fcdb
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
  
  572c06dd71a1e949f43dd9c552afef2f532ac20771b065fb78fe21cb9d1704a0
- Size
  
  708KB
- MD5
  
  85f9c13d7c56f39ddea1c2b81159d074
- SHA1
  
  bdbc04ed068a08cb2eddbce899e7e0921d10c49f
- SHA256
  
  572c06dd71a1e949f43dd9c552afef2f532ac20771b065fb78fe21cb9d1704a0
- SHA512
  
  43ba67883e9904b2faa2ef2a937ba938348ebda989f5aa939aad5919229f35f79a661a545d336a2388728ff8ee3b4bb785c139ae4f253a0f9a234762af51fa70
- SSDEEP
  
  12288:aOCu6ykBorlFIl3JQXcnDc6tgV7mYNQnR7pa0rB3d4RWJHGP:aOCpVKrl+ZJuc9zYNQa0B32Ws
Score

10^/10

djvu vidar b4fc4cd2d76417bf461814b9d989fcdb 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 behavioral2