djvu | 9039011b5f627308bebea6e7a1282d6bafa14dff11d0a12074c071ebfcc53730

General

Target
9039011b5f627308bebea6e7a1282d6bafa14dff11d0a12074c071ebfcc53730
Size 761KB
Sample220421-p9pataecc2
SHA256 9039011b5f627308bebea6e7a1282d6bafa14dff11d0a12074c071ebfcc53730
MD5 5f4a6a7ebed995c5b09d80470ade9d7e
SHA1 d393b90421033281a75a2327cf36a774987be459
SHA512 ce321b0b386fc369a27302f901ab8d46c6b9777d2d3f29d0b0b251cb4c8f0e427f701530cbd8c3b1651259c5f3cf4c48b1a24750f8803ff1f6509ca3dd4b36be
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://fuyt.org/fhsgtsspen6/get.php

Attributes

extension
.dmay
offline_id
Xe4NOamOTHZrARTiL9dfVzAylFrEWLGGbr2dngt1
payload_url
http://zerit.top/dl/build2.exe

http://fuyt.org/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

51.8

Botnet

517

C2

https://t.me/mm20220428
https://koyu.space/@ronxik123

Attributes

profile_id
517

Targets

- Target
  9039011b5f627308bebea6e7a1282d6bafa14dff11d0a12074c071ebfcc53730
- Size 761KB
- SHA256 9039011b5f627308bebea6e7a1282d6bafa14dff11d0a12074c071ebfcc53730
- MD5 5f4a6a7ebed995c5b09d80470ade9d7e
- SHA1 d393b90421033281a75a2327cf36a774987be459
- SHA512 ce321b0b386fc369a27302f901ab8d46c6b9777d2d3f29d0b0b251cb4c8f0e427f701530cbd8c3b1651259c5f3cf4c48b1a24750f8803ff1f6509ca3dd4b36be
- MD5 SHA1 SHA512
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