General
-
Target
040ddec5f6f9365cc591caf776bc776b4ebada7f04f25ff6085f274fa27f2fb4
-
Size
734KB
-
Sample
211028-r299esgedl
-
MD5
e0cba0e50500de10e00f6d88c84a5e7c
-
SHA1
e60a169c304194cb54d21da10f67f34b1fa1b8de
-
SHA256
040ddec5f6f9365cc591caf776bc776b4ebada7f04f25ff6085f274fa27f2fb4
-
SHA512
61d55d53a8995af75cdb62b3bb9bdc0be709bc70cc6e2995bd9cfcaa4a088466b03fc0579abd2d5838818214b99f5b48a29bc8a13ad5e04522df0e0732222cc0
Malware Config
Extracted
djvu
http://rlrz.org/lancer/get.php
-
extension
.rivd
-
offline_id
WbO7bkwHxaepEmevfYYUBNgcxNJGpd7hoNKokRt1
-
payload_url
http://znpst.top/dl/build2.exe
http://rlrz.org/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-CcXGxzXf71 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: manager@mailtemp.ch Reserve e-mail address to contact us: supporthelp@airmail.cc Your personal ID: 0342gSd743d
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
-
profile_id
517
Targets
-
-
Target
040ddec5f6f9365cc591caf776bc776b4ebada7f04f25ff6085f274fa27f2fb4
-
Size
734KB
-
MD5
e0cba0e50500de10e00f6d88c84a5e7c
-
SHA1
e60a169c304194cb54d21da10f67f34b1fa1b8de
-
SHA256
040ddec5f6f9365cc591caf776bc776b4ebada7f04f25ff6085f274fa27f2fb4
-
SHA512
61d55d53a8995af75cdb62b3bb9bdc0be709bc70cc6e2995bd9cfcaa4a088466b03fc0579abd2d5838818214b99f5b48a29bc8a13ad5e04522df0e0732222cc0
Score10/10-
Detected Djvu ransomware
-
Djvu Ransomware
Ransomware which is a variant of the STOP family.
-
Vidar
Vidar is an infostealer based on Arkei stealer.
-
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
-
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
-
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
-
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
-
Vidar Stealer
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses 2FA software files, possible credential harvesting
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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
-