General
-
Target
buildz.exe
-
Size
820KB
-
Sample
240621-r81cssvbmc
-
MD5
2ec07fb2b4b8511cc61beab303b67f2e
-
SHA1
d6709a93d5d92e978c49fba1744b4707937c2cb8
-
SHA256
b005b4efdf934a10fe8c0db13792ebd4f98eac1a92cea6ff45515f8b07684aec
-
SHA512
55d6ed9faf60c787561d29088288fca23cc23a18758940f351ee750f036f81e7041101f5a78f362a085e89898f8f312f9df558eeca406abb152db57defcd384e
-
SSDEEP
24576:2hpkfViWtBiEDDtrsd23ejJX5fMzhSOparLO:2EVbiEDYKejfoh1par
Static task
static1
Behavioral task
behavioral1
Sample
buildz.exe
Resource
win11-20240611-en
Malware Config
Extracted
djvu
http://cajgtus.com/test1/get.php
-
extension
.watz
-
offline_id
Lc3VTezPWbMhuVAQFzJUdeA68PwI7UDpc5aKHYt1
- payload_url
-
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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://wetransfer.com/downloads/abe121434ad837dd5bdd03878a14485820240531135509/34284d Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. 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: 0874PsawqS
Targets
-
-
Target
buildz.exe
-
Size
820KB
-
MD5
2ec07fb2b4b8511cc61beab303b67f2e
-
SHA1
d6709a93d5d92e978c49fba1744b4707937c2cb8
-
SHA256
b005b4efdf934a10fe8c0db13792ebd4f98eac1a92cea6ff45515f8b07684aec
-
SHA512
55d6ed9faf60c787561d29088288fca23cc23a18758940f351ee750f036f81e7041101f5a78f362a085e89898f8f312f9df558eeca406abb152db57defcd384e
-
SSDEEP
24576:2hpkfViWtBiEDDtrsd23ejJX5fMzhSOparLO:2EVbiEDYKejfoh1par
Score10/10-
Detected Djvu ransomware
-
Modifies file permissions
-
Adds Run key to start application
-
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
-