djvu | 1c95d44156768440853289b401f3eae6ab60ee0068bf6daa82577afb7e4942f3

General

Target

1c95d44156768440853289b401f3eae6ab60ee0068bf6daa82577afb7e4942f3
Size

855KB
Sample

211024-p28pgseab8
MD5

b501ff0c92816903fe651d793d1d96b3
SHA1

b61153e75a4595eb49894717cc10053455d547fc
SHA256

1c95d44156768440853289b401f3eae6ab60ee0068bf6daa82577afb7e4942f3
SHA512

49e3c88970cd44e74a2b357b9d67a07e25ea9e2649400efad446d372695c52d25811be70a8df100fb5c37c3ae7b486fd9673eb1722b86d96b9d40a816d0f6070

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
  
  1c95d44156768440853289b401f3eae6ab60ee0068bf6daa82577afb7e4942f3
- Size
  
  855KB
- MD5
  
  b501ff0c92816903fe651d793d1d96b3
- SHA1
  
  b61153e75a4595eb49894717cc10053455d547fc
- SHA256
  
  1c95d44156768440853289b401f3eae6ab60ee0068bf6daa82577afb7e4942f3
- SHA512
  
  49e3c88970cd44e74a2b357b9d67a07e25ea9e2649400efad446d372695c52d25811be70a8df100fb5c37c3ae7b486fd9673eb1722b86d96b9d40a816d0f6070
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