djvu | 2ed6f719782409ee53949c76c4eb116fdd6224f81461bdb8fdf9d7fa4336b752

General

Target

2ed6f719782409ee53949c76c4eb116fdd6224f81461bdb8fdf9d7fa4336b752
Size

803KB
Sample

211022-a6z6ksbab5
MD5

cf2467247db1a11528b9a039efb97467
SHA1

2542c4d56fcfb52722c9ac97924b13307f0c6ee6
SHA256

2ed6f719782409ee53949c76c4eb116fdd6224f81461bdb8fdf9d7fa4336b752
SHA512

90104b93603c78903a08564e841f0ca27ee1a710351cc96cc480ecd4489ecab758b784fb932393a3d453aa8208d3799f5f435e4227668f0cbdc7db15d364cf68

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/lancer

Targets

- Target
  
  2ed6f719782409ee53949c76c4eb116fdd6224f81461bdb8fdf9d7fa4336b752
- Size
  
  803KB
- MD5
  
  cf2467247db1a11528b9a039efb97467
- SHA1
  
  2542c4d56fcfb52722c9ac97924b13307f0c6ee6
- SHA256
  
  2ed6f719782409ee53949c76c4eb116fdd6224f81461bdb8fdf9d7fa4336b752
- SHA512
  
  90104b93603c78903a08564e841f0ca27ee1a710351cc96cc480ecd4489ecab758b784fb932393a3d453aa8208d3799f5f435e4227668f0cbdc7db15d364cf68
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