djvu | cbeef2068fba309d5a1c3bd48965c73d391217632d70a7d27458dc5bde6d6faf

General

Target

cbeef2068fba309d5a1c3bd48965c73d391217632d70a7d27458dc5bde6d6faf
Size

856KB
Sample

211020-tm21lshcf2
MD5

cc33254946b9612385acf5ec212773fd
SHA1

15a60cda1345eb76735c340075970aa398718265
SHA256

cbeef2068fba309d5a1c3bd48965c73d391217632d70a7d27458dc5bde6d6faf
SHA512

bb20e416222fc9e369b9c324a2d546fdb95e0fdc103b61015337fde7b9e174449b68ce66e833814d3267337b7ebb410a36ca194d1fa9814bac9e3515435278f6

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
  
  cbeef2068fba309d5a1c3bd48965c73d391217632d70a7d27458dc5bde6d6faf
- Size
  
  856KB
- MD5
  
  cc33254946b9612385acf5ec212773fd
- SHA1
  
  15a60cda1345eb76735c340075970aa398718265
- SHA256
  
  cbeef2068fba309d5a1c3bd48965c73d391217632d70a7d27458dc5bde6d6faf
- SHA512
  
  bb20e416222fc9e369b9c324a2d546fdb95e0fdc103b61015337fde7b9e174449b68ce66e833814d3267337b7ebb410a36ca194d1fa9814bac9e3515435278f6
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