djvu | 6e6b00ebe1744b26d4792de1b6a2fa0fcbdca405b0d3473bc8fa63245051390d

General

Target

6e6b00ebe1744b26d4792de1b6a2fa0fcbdca405b0d3473bc8fa63245051390d
Size

859KB
Sample

211020-x8yf4ahee7
MD5

768d31742a900d1f3a6c701d7f86b647
SHA1

19f85f10eb24f7337e93cbe432ff7e3b1abd5ee0
SHA256

6e6b00ebe1744b26d4792de1b6a2fa0fcbdca405b0d3473bc8fa63245051390d
SHA512

9e41712d54531b03a4b7937a8f9f803f58ed1ee440a142d2e893dce9ec7e19fac80f602b829e97b67dea79be68afb6241a767741f628a02618b9c4f00d1f2adc

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
  
  6e6b00ebe1744b26d4792de1b6a2fa0fcbdca405b0d3473bc8fa63245051390d
- Size
  
  859KB
- MD5
  
  768d31742a900d1f3a6c701d7f86b647
- SHA1
  
  19f85f10eb24f7337e93cbe432ff7e3b1abd5ee0
- SHA256
  
  6e6b00ebe1744b26d4792de1b6a2fa0fcbdca405b0d3473bc8fa63245051390d
- SHA512
  
  9e41712d54531b03a4b7937a8f9f803f58ed1ee440a142d2e893dce9ec7e19fac80f602b829e97b67dea79be68afb6241a767741f628a02618b9c4f00d1f2adc
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