General
-
Target
c02c160a0b0782a4cfbd5698680c10ee1251af3fb1eaa8002d32ddbe5ccdbfe1
-
Size
773KB
-
Sample
240416-s4y5lsfd8t
-
MD5
05acf6691ca61ab84fd8077263661822
-
SHA1
d6e250d02d469cccccfac0e4be462d1da274405f
-
SHA256
c02c160a0b0782a4cfbd5698680c10ee1251af3fb1eaa8002d32ddbe5ccdbfe1
-
SHA512
00fdc6a83e59c38abc6e3874c97f47a074a979150673483f701ac97f8806ae42394c51bce92abbc82cddbb371cec6f84f8d4ee524a6242a20dc54bb93c640424
-
SSDEEP
12288:fp4JSuo36K2PuCLa8iOKk5BvI4lUp7f+NK/TshpyS6ehMefBgCBUYzD:4SQhuCjuk5BfUp2NKr8DvhMefB7BU
Static task
static1
Behavioral task
behavioral1
Sample
c02c160a0b0782a4cfbd5698680c10ee1251af3fb1eaa8002d32ddbe5ccdbfe1.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
c02c160a0b0782a4cfbd5698680c10ee1251af3fb1eaa8002d32ddbe5ccdbfe1.exe
Resource
win11-20240412-en
Malware Config
Extracted
djvu
http://sajdfue.com/test1/get.php
-
extension
.uajs
-
offline_id
Jx0i3k2ogR5cKxX1evmz0Ex7TUxOUlnbh2dvnIt1
-
payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.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. 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/df01994dd8d37c2c33469922f8e7155a20240402134014/fd95b0 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: 0859PsawqS
Targets
-
-
Target
c02c160a0b0782a4cfbd5698680c10ee1251af3fb1eaa8002d32ddbe5ccdbfe1
-
Size
773KB
-
MD5
05acf6691ca61ab84fd8077263661822
-
SHA1
d6e250d02d469cccccfac0e4be462d1da274405f
-
SHA256
c02c160a0b0782a4cfbd5698680c10ee1251af3fb1eaa8002d32ddbe5ccdbfe1
-
SHA512
00fdc6a83e59c38abc6e3874c97f47a074a979150673483f701ac97f8806ae42394c51bce92abbc82cddbb371cec6f84f8d4ee524a6242a20dc54bb93c640424
-
SSDEEP
12288:fp4JSuo36K2PuCLa8iOKk5BvI4lUp7f+NK/TshpyS6ehMefBgCBUYzD:4SQhuCjuk5BfUp2NKr8DvhMefB7BU
Score10/10-
Detected Djvu ransomware
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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
-