djvu | 96028175155184bd953d69fcf1733d89673dcf1104177ee5fa32c49f1dec8882

General

Target

96028175155184bd953d69fcf1733d89673dcf1104177ee5fa32c49f1dec8882
Size

855KB
Sample

211024-d2m71adhdl
MD5

83a4d9dcd5872e7e40571e4f2a54cfab
SHA1

b4b7882c06ada85aebae0f41dfd5c7406ad237e5
SHA256

96028175155184bd953d69fcf1733d89673dcf1104177ee5fa32c49f1dec8882
SHA512

cfb6a1becefac3f23223715e546550ec4a0593a6b725677210bc7fa0d3abc4b010451567771ac9d2dfa39622749d9a07482ce171211fcfb63207c7b41282990b

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
  
  96028175155184bd953d69fcf1733d89673dcf1104177ee5fa32c49f1dec8882
- Size
  
  855KB
- MD5
  
  83a4d9dcd5872e7e40571e4f2a54cfab
- SHA1
  
  b4b7882c06ada85aebae0f41dfd5c7406ad237e5
- SHA256
  
  96028175155184bd953d69fcf1733d89673dcf1104177ee5fa32c49f1dec8882
- SHA512
  
  cfb6a1becefac3f23223715e546550ec4a0593a6b725677210bc7fa0d3abc4b010451567771ac9d2dfa39622749d9a07482ce171211fcfb63207c7b41282990b
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