djvu | 197e09a68ff2e163eb1e522c32c74ee3d5b47dfed1b351c99ef6e584b3f317fc

General

Target

197e09a68ff2e163eb1e522c32c74ee3d5b47dfed1b351c99ef6e584b3f317fc
Size

344KB
Sample

211022-t6lsqsbha7
MD5

c469a16f3af83fd66d9d182938dd6491
SHA1

14627db405c645009ac1fb957fc4fc7b56e77c91
SHA256

197e09a68ff2e163eb1e522c32c74ee3d5b47dfed1b351c99ef6e584b3f317fc
SHA512

f53ce7e840246786a143bb8548b21fdbbe3d708f358244d0fdea5ccf636e71eaf6be138532c9329446413c2001c35b39d69dfb13ee58400654fb4da09d8338ba

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

rc4.i32

Extracted

Family

vidar

Version

41.5

Botnet

706

C2

https://mas.to/@xeroxxx

Attributes

profile_id
706

Extracted

Family

redline

Botnet

BTC-2021

C2

2.56.214.190:59628

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
  
  197e09a68ff2e163eb1e522c32c74ee3d5b47dfed1b351c99ef6e584b3f317fc
- Size
  
  344KB
- MD5
  
  c469a16f3af83fd66d9d182938dd6491
- SHA1
  
  14627db405c645009ac1fb957fc4fc7b56e77c91
- SHA256
  
  197e09a68ff2e163eb1e522c32c74ee3d5b47dfed1b351c99ef6e584b3f317fc
- SHA512
  
  f53ce7e840246786a143bb8548b21fdbbe3d708f358244d0fdea5ccf636e71eaf6be138532c9329446413c2001c35b39d69dfb13ee58400654fb4da09d8338ba
Score

10^/10

djvu redline smokeloader vidar 517 706 btc-2021 backdoor discovery infostealer persistence ransomware spyware stealer trojan
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- Deletes itself
- 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
- Legitimate hosting services abused for malware hosting/C2
- 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