djvu | cfd32b9d972a6dd677990f9e046546526bf4ca333c5f2499050ba1109a109e3b

General

Target

cfd32b9d972a6dd677990f9e046546526bf4ca333c5f2499050ba1109a109e3b
Size

855KB
Sample

211024-jv8g9aedgl
MD5

c9332cd24128e3913d4f3d155ed5035d
SHA1

18e905cafd89c2601291a4a2bf4726a5ef969a8c
SHA256

cfd32b9d972a6dd677990f9e046546526bf4ca333c5f2499050ba1109a109e3b
SHA512

fe1ced3130be27b3b03a2ee511b3ec753aea4a343acc12b272c8fe81b33c7e5633e78f7ada555c7c6b84dacd6721b11fbad0daec16810d6e16f93f3ae519a1fd

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
  
  cfd32b9d972a6dd677990f9e046546526bf4ca333c5f2499050ba1109a109e3b
- Size
  
  855KB
- MD5
  
  c9332cd24128e3913d4f3d155ed5035d
- SHA1
  
  18e905cafd89c2601291a4a2bf4726a5ef969a8c
- SHA256
  
  cfd32b9d972a6dd677990f9e046546526bf4ca333c5f2499050ba1109a109e3b
- SHA512
  
  fe1ced3130be27b3b03a2ee511b3ec753aea4a343acc12b272c8fe81b33c7e5633e78f7ada555c7c6b84dacd6721b11fbad0daec16810d6e16f93f3ae519a1fd
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
- 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