djvu | ee125afc9934a207d864e7af8339c7add9891e49f306a4fa7e216ae3f8ed8d66

General

Target

ee125afc9934a207d864e7af8339c7add9891e49f306a4fa7e216ae3f8ed8d66
Size

762KB
Sample

211014-ht5jjagch9
MD5

1d981bdf2dfa80c62f3ef723e65ceb6d
SHA1

69722ec3b35b94a1204de68ad55a542b39b07988
SHA256

ee125afc9934a207d864e7af8339c7add9891e49f306a4fa7e216ae3f8ed8d66
SHA512

231ad9ba88a9c18178f5d2c496a3e097ebd51148f6df2225c9fb53735d954b7eb89e7b1b04a39cffef09f36e66f5169372310e3fc9d7a089a61c7e2a0905b0c1

Score

10^/10

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

517

C2

https://mas.to/@oleg98

Attributes

profile_id
517

Extracted

Family

djvu

C2

http://rlrz.org/fhsgtsspen6

Targets

- Target
  
  ee125afc9934a207d864e7af8339c7add9891e49f306a4fa7e216ae3f8ed8d66
- Size
  
  762KB
- MD5
  
  1d981bdf2dfa80c62f3ef723e65ceb6d
- SHA1
  
  69722ec3b35b94a1204de68ad55a542b39b07988
- SHA256
  
  ee125afc9934a207d864e7af8339c7add9891e49f306a4fa7e216ae3f8ed8d66
- SHA512
  
  231ad9ba88a9c18178f5d2c496a3e097ebd51148f6df2225c9fb53735d954b7eb89e7b1b04a39cffef09f36e66f5169372310e3fc9d7a089a61c7e2a0905b0c1
Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer
- 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
- 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