djvu | e0a21796efe7bc923801cf6b052c45f7e62a02358e2ac362643b33085efedc68

General

Target

e0a21796efe7bc923801cf6b052c45f7e62a02358e2ac362643b33085efedc68
Size

854KB
Sample

211023-hvjcpacbe5
MD5

fc7709a707b34195a21fbe562744da24
SHA1

2b95f1230f4aa4eab5991e2794697b9502cd4dff
SHA256

e0a21796efe7bc923801cf6b052c45f7e62a02358e2ac362643b33085efedc68
SHA512

887fbfcb8eaa4515b23d9be67bbf9826c048ea13a5aac7f724e0d72719adb1bd96faac74e9b85dc2cd51abc7ca7b914de88d34f4028616b38ade37e99d08dea1

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
  
  e0a21796efe7bc923801cf6b052c45f7e62a02358e2ac362643b33085efedc68
- Size
  
  854KB
- MD5
  
  fc7709a707b34195a21fbe562744da24
- SHA1
  
  2b95f1230f4aa4eab5991e2794697b9502cd4dff
- SHA256
  
  e0a21796efe7bc923801cf6b052c45f7e62a02358e2ac362643b33085efedc68
- SHA512
  
  887fbfcb8eaa4515b23d9be67bbf9826c048ea13a5aac7f724e0d72719adb1bd96faac74e9b85dc2cd51abc7ca7b914de88d34f4028616b38ade37e99d08dea1
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