djvu | 74f51b5f0d7a63809896c63aa6d695230653cbed21561a3320b57efe7f4774c8

Sharing

General

Target

74f51b5f0d7a63809896c63aa6d695230653cbed21561a3320b57efe7f4774c8
Size

336KB
Sample

211023-m9q4asccf6
MD5

71a683dc25edc23b806849bb72f292cc
SHA1

fd5cf75dc6b3470c472d454cbb0948e3ce8540eb
SHA256

74f51b5f0d7a63809896c63aa6d695230653cbed21561a3320b57efe7f4774c8
SHA512

456c6cc3f49473866e8ae554c636ab6b445434ee9352a78d6f53d87622b004f0a594111bfd2f29a089203661e5f30aa3ff0fb451c2aae86f14b526461f280a64

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

redline

Botnet

BTC-2021

2.56.214.190:59628

Extracted

Family

vidar

Version

41.5

Botnet

706

https://mas.to/@xeroxxx

Attributes

profile_id
706

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
  
  74f51b5f0d7a63809896c63aa6d695230653cbed21561a3320b57efe7f4774c8
- Size
  
  336KB
- MD5
  
  71a683dc25edc23b806849bb72f292cc
- SHA1
  
  fd5cf75dc6b3470c472d454cbb0948e3ce8540eb
- SHA256
  
  74f51b5f0d7a63809896c63aa6d695230653cbed21561a3320b57efe7f4774c8
- SHA512
  
  456c6cc3f49473866e8ae554c636ab6b445434ee9352a78d6f53d87622b004f0a594111bfd2f29a089203661e5f30aa3ff0fb451c2aae86f14b526461f280a64
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