djvu | 2579781e865a492518d151697b6a239ae15aaf8b2ce9981c09dcd00318484631

General

Target

2579781e865a492518d151697b6a239ae15aaf8b2ce9981c09dcd00318484631
Size

285KB
Sample

211022-hl2snscbaq
MD5

f93f1a0f1d23a5b3e761580f900c52a0
SHA1

5c3ebb70a8e50f45a817d33b0907eda6b991f130
SHA256

2579781e865a492518d151697b6a239ae15aaf8b2ce9981c09dcd00318484631
SHA512

1c7c859bc29867e3d49efe1dd5873a65a7743fe4232dd491865ce9c4a328504054dc742ae3dc154ba5d50e2349438f0a22a96f8af90a7ff63eec7140d9b46325

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

redline

Botnet

BTC-2021

C2

2.56.214.190:59628

Extracted

Family

vidar

Version

41.5

Botnet

706

C2

https://mas.to/@xeroxxx

Attributes

profile_id
706

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
  
  2579781e865a492518d151697b6a239ae15aaf8b2ce9981c09dcd00318484631
- Size
  
  285KB
- MD5
  
  f93f1a0f1d23a5b3e761580f900c52a0
- SHA1
  
  5c3ebb70a8e50f45a817d33b0907eda6b991f130
- SHA256
  
  2579781e865a492518d151697b6a239ae15aaf8b2ce9981c09dcd00318484631
- SHA512
  
  1c7c859bc29867e3d49efe1dd5873a65a7743fe4232dd491865ce9c4a328504054dc742ae3dc154ba5d50e2349438f0a22a96f8af90a7ff63eec7140d9b46325
Score

10^/10

djvu redline smokeloader vidar 517 706 btc-2021 backdoor discovery infostealer persistence ransomware spyware stealer suricata 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
- suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata
- suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata
- suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata
- suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata
- suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata
- 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