djvu | 049b6a68c223c6d02e6a4163a94edf784b54789a850c7d2d6b3f3d8ea98e1eb3

General

Target

049b6a68c223c6d02e6a4163a94edf784b54789a850c7d2d6b3f3d8ea98e1eb3
Size

823KB
Sample

220522-h6e5eacder
MD5

28f620f7ccbc3789ec05fd2e931a5dd3
SHA1

f22f8fd640b801897c6ac233611d5f71428390da
SHA256

049b6a68c223c6d02e6a4163a94edf784b54789a850c7d2d6b3f3d8ea98e1eb3
SHA512

a53e308901dab274c39837463d8bedb4dee1492ae30fe243940216a16e39caa1fdac01d4b760a55e99e25a5e8ebaa1a6c4a64cd83d580f797b1a056970dde873

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://ugll.org/test1/get.php

Attributes

extension
.dfwe
offline_id
eBNgvyGQV1Hmt9DBdxVRs8qPi1agsS7OaohPmit1
payload_url
http://zerit.top/dl/build2.exe

http://ugll.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-j3AdKrnQie 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: 0480JIjdm

rsa_pubkey.plain

Extracted

Family

vidar

Version

52.1

Botnet

517

C2

https://t.me/verstappenf1r

https://climatejustice.social/@ronxik312

Attributes

profile_id
517

Targets

- Target
  
  049b6a68c223c6d02e6a4163a94edf784b54789a850c7d2d6b3f3d8ea98e1eb3
- Size
  
  823KB
- MD5
  
  28f620f7ccbc3789ec05fd2e931a5dd3
- SHA1
  
  f22f8fd640b801897c6ac233611d5f71428390da
- SHA256
  
  049b6a68c223c6d02e6a4163a94edf784b54789a850c7d2d6b3f3d8ea98e1eb3
- SHA512
  
  a53e308901dab274c39837463d8bedb4dee1492ae30fe243940216a16e39caa1fdac01d4b760a55e99e25a5e8ebaa1a6c4a64cd83d580f797b1a056970dde873
Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer suricata
- 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
- suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata
- suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
  suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
  suricata
- suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
  suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
  suricata
- suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
  suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
  suricata
- suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
  suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
  suricata
- 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