djvu | e2e74b7a9aef45348508aa068fb57cb38606b1d3f1e7701d1058e12fc0fdd829

General

Target

e2e74b7a9aef45348508aa068fb57cb38606b1d3f1e7701d1058e12fc0fdd829
Size

820KB
Sample

211205-azfhlaeef5
MD5

b8b41f62b4987329f06beb3b8930385f
SHA1

b2fa75455a4b7c205a255024aa1bd8fa8a2d88ec
SHA256

e2e74b7a9aef45348508aa068fb57cb38606b1d3f1e7701d1058e12fc0fdd829
SHA512

4d5eaca5e0b287351d9bd527c92d38eb4e496c6b2739623da67e2e52f68ad55b8eae4957797a2be319e9dfa44c021568608a43bac645d3bc4e5d255afb88be4f

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://tzgl.org/lancer/get.php

Attributes

extension
.hgsh
offline_id
gYuqQ5GsAaJom08TivUVhlPzZDKd916x4NcXrWt1
payload_url
http://kotob.top/dl/build2.exe

http://tzgl.org/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-m8LBBi8x8F 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: 0358Sigrj

rsa_pubkey.plain

Extracted

Family

vidar

Version

48.9

Botnet

517

C2

https://qoto.org/@mniami

https://noc.social/@menaomi

Attributes

profile_id
517

Targets

- Target
  
  e2e74b7a9aef45348508aa068fb57cb38606b1d3f1e7701d1058e12fc0fdd829
- Size
  
  820KB
- MD5
  
  b8b41f62b4987329f06beb3b8930385f
- SHA1
  
  b2fa75455a4b7c205a255024aa1bd8fa8a2d88ec
- SHA256
  
  e2e74b7a9aef45348508aa068fb57cb38606b1d3f1e7701d1058e12fc0fdd829
- SHA512
  
  4d5eaca5e0b287351d9bd527c92d38eb4e496c6b2739623da67e2e52f68ad55b8eae4957797a2be319e9dfa44c021568608a43bac645d3bc4e5d255afb88be4f
Score

10^/10

djvu vidar 517 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
- Vidar Stealer
  stealer
- 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
- 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