General
-
Target
145dc0c73385f6c3e3fb0ba62ae09f18961da67d21eb6571bc06354926c2274b
-
Size
787KB
-
Sample
240426-27k7laeh6z
-
MD5
2b35bc4e9fdd12520fe7e3920af03851
-
SHA1
b63e8733d3e7aaf941a2a150debb79c98a331d4e
-
SHA256
145dc0c73385f6c3e3fb0ba62ae09f18961da67d21eb6571bc06354926c2274b
-
SHA512
9ccbd30f834ff4ba36acc087b09551e7f3d3d13e9bd5923a6555df171caf50779ddaa7821fa58a50d51b76aa6b387eeb079eadd1ab01c859ffd5ea5bde52e1b1
-
SSDEEP
12288:CEaK7c5WQWSo/E9NDl9xr9NaQZiwwZ/OPLteD/P7zDQDfa4yA1I+gK:y5WxShT9JlswwZ/zDifa3A1Iv
Static task
static1
Behavioral task
behavioral1
Sample
145dc0c73385f6c3e3fb0ba62ae09f18961da67d21eb6571bc06354926c2274b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
145dc0c73385f6c3e3fb0ba62ae09f18961da67d21eb6571bc06354926c2274b.exe
Resource
win11-20240426-en
Malware Config
Extracted
djvu
http://cajgtus.com/test1/get.php
-
extension
.bgjs
-
offline_id
Z6iwSvCoAt8T8K2ROxecuXHPNHv7eDyWrc8Ks7t1
-
payload_url
http://sdfjhuz.com/dl/build2.exe
http://cajgtus.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/54cdfd152fe98eedb628a1f4ddb7076420240421150208/403a27 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: 0863PsawqS
Targets
-
-
Target
145dc0c73385f6c3e3fb0ba62ae09f18961da67d21eb6571bc06354926c2274b
-
Size
787KB
-
MD5
2b35bc4e9fdd12520fe7e3920af03851
-
SHA1
b63e8733d3e7aaf941a2a150debb79c98a331d4e
-
SHA256
145dc0c73385f6c3e3fb0ba62ae09f18961da67d21eb6571bc06354926c2274b
-
SHA512
9ccbd30f834ff4ba36acc087b09551e7f3d3d13e9bd5923a6555df171caf50779ddaa7821fa58a50d51b76aa6b387eeb079eadd1ab01c859ffd5ea5bde52e1b1
-
SSDEEP
12288:CEaK7c5WQWSo/E9NDl9xr9NaQZiwwZ/OPLteD/P7zDQDfa4yA1I+gK:y5WxShT9JlswwZ/zDifa3A1Iv
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
-