djvu | 0d3ed18a5ba31c16721c06088972c31084fc22c18c1b0bb6b872cfc9ac101781

General

Target

0d3ed18a5ba31c16721c06088972c31084fc22c18c1b0bb6b872cfc9ac101781
Size

865KB
Sample

211022-m9s8nacdcn
MD5

8cbeee983989a96696c673d75d7dc148
SHA1

e4ddd31b41622390b991e898b3a7c1b6dd7b5ed9
SHA256

0d3ed18a5ba31c16721c06088972c31084fc22c18c1b0bb6b872cfc9ac101781
SHA512

226d4ead516d5e8dd8958e8beb1b1d2b77c1788724cc96396be93f072ed87d7f24722e740f902e526231b5277118f974d9e3cc7fe20fac0c89fdf2d72099095f

Score

10^/10

Malware Config

Extracted

Family

vidar

Version

41.5

Botnet

517

C2

https://mas.to/@xeroxxx

Attributes

profile_id
517

Extracted

Family

djvu

C2

http://rlrz.org/fhsgtsspen6

Targets

- Target
  
  0d3ed18a5ba31c16721c06088972c31084fc22c18c1b0bb6b872cfc9ac101781
- Size
  
  865KB
- MD5
  
  8cbeee983989a96696c673d75d7dc148
- SHA1
  
  e4ddd31b41622390b991e898b3a7c1b6dd7b5ed9
- SHA256
  
  0d3ed18a5ba31c16721c06088972c31084fc22c18c1b0bb6b872cfc9ac101781
- SHA512
  
  226d4ead516d5e8dd8958e8beb1b1d2b77c1788724cc96396be93f072ed87d7f24722e740f902e526231b5277118f974d9e3cc7fe20fac0c89fdf2d72099095f
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 Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata
- suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata
- suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  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