djvu | 06f9ae5262fc21ec7d3b71d5b2fc4c4e320d01b4a2e376ccfe2a051eb39c305a

General

Target

06f9ae5262fc21ec7d3b71d5b2fc4c4e320d01b4a2e376ccfe2a051eb39c305a
Size

857KB
Sample

211024-2lzsvsgcdj
MD5

15c90c1d9c5d050f902066e6c74bcde3
SHA1

de09d465964178076bc441ba7111520112ee35d1
SHA256

06f9ae5262fc21ec7d3b71d5b2fc4c4e320d01b4a2e376ccfe2a051eb39c305a
SHA512

7512d189d6aff8081bec264b1b8efa362520f7cd192585f285df9454f73ecded19ffe24a0e3ff98e1242e863e48a26d0483c5eb578204d0e6652379daf75d45c

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
  
  06f9ae5262fc21ec7d3b71d5b2fc4c4e320d01b4a2e376ccfe2a051eb39c305a
- Size
  
  857KB
- MD5
  
  15c90c1d9c5d050f902066e6c74bcde3
- SHA1
  
  de09d465964178076bc441ba7111520112ee35d1
- SHA256
  
  06f9ae5262fc21ec7d3b71d5b2fc4c4e320d01b4a2e376ccfe2a051eb39c305a
- SHA512
  
  7512d189d6aff8081bec264b1b8efa362520f7cd192585f285df9454f73ecded19ffe24a0e3ff98e1242e863e48a26d0483c5eb578204d0e6652379daf75d45c
Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer suricata
- 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
- suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  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
- 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