djvu | e9f2899c3e7ef4efc5435bab487176bf5602ab49fd88408a6036337548636ebf

General

Target

e9f2899c3e7ef4efc5435bab487176bf5602ab49fd88408a6036337548636ebf
Size

696KB
Sample

230313-bce4zsaa9t
MD5

c7d7c7247af4076a589483a4d743e195
SHA1

825761cf76fa98c1762a18b8e57c2e1da3368f6b
SHA256

e9f2899c3e7ef4efc5435bab487176bf5602ab49fd88408a6036337548636ebf
SHA512

84fbdf4fac62eb7851292c7718dece578b358e8b861c941ab2eb0b136426983b803293fcc036ae3737c9ab3a9c897010a8659bc1d5e36b29d0ce2ef12aa86f50
SSDEEP

12288:VVNRmeKXqO6rvVKw4J4fBkjkUZhnAKnd4/ebO4LeNfb2f22bfPgeP:VVNGKDEw9jqAKnJyt2f22T7P

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.qazx
offline_id
VrBq0iLIRHjQLgVRLsN1WK8yFkTCRDCCvPkwnHt1
payload_url
http://uaery.top/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-zUVSNg4KRZ 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: 0662Iopd

rsa_pubkey.plain

Extracted

Family

vidar

Version

2.9

Botnet

694f12963bedb0c6040fb3c74aac71e5

C2

https://t.me/nemesisgrow

https://steamcommunity.com/profiles/76561199471222742

http://65.109.12.165:80

Attributes

profile_id_v2
694f12963bedb0c6040fb3c74aac71e5

Targets

- Target
  
  e9f2899c3e7ef4efc5435bab487176bf5602ab49fd88408a6036337548636ebf
- Size
  
  696KB
- MD5
  
  c7d7c7247af4076a589483a4d743e195
- SHA1
  
  825761cf76fa98c1762a18b8e57c2e1da3368f6b
- SHA256
  
  e9f2899c3e7ef4efc5435bab487176bf5602ab49fd88408a6036337548636ebf
- SHA512
  
  84fbdf4fac62eb7851292c7718dece578b358e8b861c941ab2eb0b136426983b803293fcc036ae3737c9ab3a9c897010a8659bc1d5e36b29d0ce2ef12aa86f50
- SSDEEP
  
  12288:VVNRmeKXqO6rvVKw4J4fBkjkUZhnAKnd4/ebO4LeNfb2f22bfPgeP:VVNGKDEw9jqAKnJyt2f22T7P
Score

10^/10

djvu vidar 694f12963bedb0c6040fb3c74aac71e5 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
- 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