General
-
Target
424cd70dc8eaa96d2dd90fc0b275f552af5b44f894a8cb2a63da28cfeda7c7e5
-
Size
794KB
-
Sample
221010-16wfhadde5
-
MD5
9d78ecc6aea6f2015fcb471bee2df828
-
SHA1
9b1f9e641233ca7ce16b412fe5520519346a5349
-
SHA256
424cd70dc8eaa96d2dd90fc0b275f552af5b44f894a8cb2a63da28cfeda7c7e5
-
SHA512
c1d387b68ed838b0a55af82570b2b1c8362ae33525c7512af57ac8d363dc1ea14c5f992022802234b9024639cd5e35fab62c631e7422d8c8e1bba36f1d65aa32
-
SSDEEP
12288:WOH3pjY+hsJiuDar40gtO/gCJsiqQVlbikYe7yMz+2ZnfMr8g2jd:vH3pjhsMua41tOvTbseuMBO+
Static task
static1
Behavioral task
behavioral1
Sample
424cd70dc8eaa96d2dd90fc0b275f552af5b44f894a8cb2a63da28cfeda7c7e5.exe
Resource
win10v2004-20220901-en
Malware Config
Extracted
djvu
http://winnlinne.com/lancer/get.php
-
extension
.towz
-
offline_id
SSHsHMHGmSIhrz50VnIxLJJX15osxEQY6iXedXt1
-
payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/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-Kbx8mJatqN 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: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0577Jhyjd
Extracted
vidar
54.9
517
https://t.me/larsenup
https://ioc.exchange/@zebra54
-
profile_id
517
Targets
-
-
Target
424cd70dc8eaa96d2dd90fc0b275f552af5b44f894a8cb2a63da28cfeda7c7e5
-
Size
794KB
-
MD5
9d78ecc6aea6f2015fcb471bee2df828
-
SHA1
9b1f9e641233ca7ce16b412fe5520519346a5349
-
SHA256
424cd70dc8eaa96d2dd90fc0b275f552af5b44f894a8cb2a63da28cfeda7c7e5
-
SHA512
c1d387b68ed838b0a55af82570b2b1c8362ae33525c7512af57ac8d363dc1ea14c5f992022802234b9024639cd5e35fab62c631e7422d8c8e1bba36f1d65aa32
-
SSDEEP
12288:WOH3pjY+hsJiuDar40gtO/gCJsiqQVlbikYe7yMz+2ZnfMr8g2jd:vH3pjhsMua41tOvTbseuMBO+
-
Detected Djvu ransomware
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
Modifies file permissions
-
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
-