djvu | 5a863bf0db9d32f8ad9306822516ce069b0e055ffed134d214950797e1a6c483

General

Target

5a863bf0db9d32f8ad9306822516ce069b0e055ffed134d214950797e1a6c483
Size

808KB
Sample

211019-pdasjsfgf2
MD5

2ce98b6647a7e602cfab7414e1dd8ad2
SHA1

7798650ad9d8472d38db018cec6a8807370ce720
SHA256

5a863bf0db9d32f8ad9306822516ce069b0e055ffed134d214950797e1a6c483
SHA512

5f5243a2b076f16467c34f11de8c0d5e4f5ace543593a13f834cdc6635e9b743140441eab0d3651dae2a429930f64e0d1983c0be8e1245d3bf48a9b71d966614

Score

10^/10

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

517

C2

https://mas.to/@oleg98

Attributes

profile_id
517

Extracted

Family

djvu

C2

http://rlrz.org/fhsgtsspen6

Targets

- Target
  
  5a863bf0db9d32f8ad9306822516ce069b0e055ffed134d214950797e1a6c483
- Size
  
  808KB
- MD5
  
  2ce98b6647a7e602cfab7414e1dd8ad2
- SHA1
  
  7798650ad9d8472d38db018cec6a8807370ce720
- SHA256
  
  5a863bf0db9d32f8ad9306822516ce069b0e055ffed134d214950797e1a6c483
- SHA512
  
  5f5243a2b076f16467c34f11de8c0d5e4f5ace543593a13f834cdc6635e9b743140441eab0d3651dae2a429930f64e0d1983c0be8e1245d3bf48a9b71d966614
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