djvu | 1fe92942ac54caf5ff6cc85935370ae3efde4467e57ddd227e147d9c86318c28

Sharing

General

Target

1fe92942ac54caf5ff6cc85935370ae3efde4467e57ddd227e147d9c86318c28
Size

334KB
Sample

211023-f1rj5scba9
MD5

c5c751639bbad011af1d7b913332bd35
SHA1

7d81954dc4805177a85927ed9615da84f0e2f5e0
SHA256

1fe92942ac54caf5ff6cc85935370ae3efde4467e57ddd227e147d9c86318c28
SHA512

ac2afe6c01a422d1a5b027316dbd7cecb6b75314a8f77ce8c6d07bd88286c702b4571d79a8b7c2d4ea23d0bc8fff97abc76797fe7fb4107495098a76d019692c

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

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

https://mas.to/@xeroxxx

Attributes

profile_id
706

Extracted

Family

redline

Botnet

BTC-2021

2.56.214.190:59628

Extracted

Family

redline

Botnet

z0rm1on

185.215.113.94:35535

Extracted

Family

vidar

Version

41.5

Botnet

517

https://mas.to/@xeroxxx

Attributes

profile_id
517

Extracted

Family

djvu

http://rlrz.org/lancer

Targets

- Target
  
  1fe92942ac54caf5ff6cc85935370ae3efde4467e57ddd227e147d9c86318c28
- Size
  
  334KB
- MD5
  
  c5c751639bbad011af1d7b913332bd35
- SHA1
  
  7d81954dc4805177a85927ed9615da84f0e2f5e0
- SHA256
  
  1fe92942ac54caf5ff6cc85935370ae3efde4467e57ddd227e147d9c86318c28
- SHA512
  
  ac2afe6c01a422d1a5b027316dbd7cecb6b75314a8f77ce8c6d07bd88286c702b4571d79a8b7c2d4ea23d0bc8fff97abc76797fe7fb4107495098a76d019692c
Score

10^/10

djvu redline smokeloader vidar 517 706 btc-2021 z0rm1on 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