djvu | 177f83b80d1b68bc4aaebd41d9a13f5289f36bddf684e72d01afa8e1b82e6f39

General

Target

177f83b80d1b68bc4aaebd41d9a13f5289f36bddf684e72d01afa8e1b82e6f39
Size

803KB
Sample

230922-evy7cscg9w
MD5

c58aca49341a89e3023bb394651c60af
SHA1

a505024620347186d39d1303985654dade9ee085
SHA256

177f83b80d1b68bc4aaebd41d9a13f5289f36bddf684e72d01afa8e1b82e6f39
SHA512

0c94525a9ed9286d20ce7399b74e056fb93c932431af6cecb6c87927fbef955cbd0634f82834f3b614e710331afffeafc4d5b69b45d9f1db4aa3f055629523e5
SSDEEP

12288:po+oPxj2ee33HI+RuAa+f+Snu3KcdIR9aKUya5/PWswf3vuXsHoe7w8mr8:ihZ217rWT39gCsHoe7wRr8

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/test1/get.php

Attributes

extension
.wwpl
offline_id
LtYnlJvK0hICyOCeum6Tv4pbia9jcIGHVgA3Xht1
payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

5.7

Botnet

5c0b4a12d6c03dd98ed431d3eded2169

C2

https://steamcommunity.com/profiles/76561199553369541

https://t.me/dastanatg

Attributes

profile_id_v2
5c0b4a12d6c03dd98ed431d3eded2169
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_8) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.7 Safari/605.1.75

Targets

- Target
  
  177f83b80d1b68bc4aaebd41d9a13f5289f36bddf684e72d01afa8e1b82e6f39
- Size
  
  803KB
- MD5
  
  c58aca49341a89e3023bb394651c60af
- SHA1
  
  a505024620347186d39d1303985654dade9ee085
- SHA256
  
  177f83b80d1b68bc4aaebd41d9a13f5289f36bddf684e72d01afa8e1b82e6f39
- SHA512
  
  0c94525a9ed9286d20ce7399b74e056fb93c932431af6cecb6c87927fbef955cbd0634f82834f3b614e710331afffeafc4d5b69b45d9f1db4aa3f055629523e5
- SSDEEP
  
  12288:po+oPxj2ee33HI+RuAa+f+Snu3KcdIR9aKUya5/PWswf3vuXsHoe7w8mr8:ihZ217rWT39gCsHoe7wRr8
Score

10^/10

djvu vidar 5c0b4a12d6c03dd98ed431d3eded2169 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
- 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
- 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 behavioral2