djvu | 0354109b58bdcd3d345cfc09f33547cc95c8bc5d03384285868448be57341fe5

General

Target

0354109b58bdcd3d345cfc09f33547cc95c8bc5d03384285868448be57341fe5
Size

775KB
Sample

211025-yklm3ahdhk
MD5

678d5acfe7854c79860ae894f39f7e06
SHA1

cdcef8eee0d690c3d9078e39343ecc1cf7c58057
SHA256

0354109b58bdcd3d345cfc09f33547cc95c8bc5d03384285868448be57341fe5
SHA512

9e9da18ccb73e790ce79153d26041645a6d704fbd7be431b862bd8ac4b29ad593c2a6fd6316d89cf76c3b55b6bb44056fc3020f87007926f5a93ee3705d367a9

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/fhsgtsspen6

Targets

- Target
  
  0354109b58bdcd3d345cfc09f33547cc95c8bc5d03384285868448be57341fe5
- Size
  
  775KB
- MD5
  
  678d5acfe7854c79860ae894f39f7e06
- SHA1
  
  cdcef8eee0d690c3d9078e39343ecc1cf7c58057
- SHA256
  
  0354109b58bdcd3d345cfc09f33547cc95c8bc5d03384285868448be57341fe5
- SHA512
  
  9e9da18ccb73e790ce79153d26041645a6d704fbd7be431b862bd8ac4b29ad593c2a6fd6316d89cf76c3b55b6bb44056fc3020f87007926f5a93ee3705d367a9
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