General
- Target f1944773e9001cabb9591ccd55f54f6fe02bca0e4beb1b322118a9a14f92993f
- Size 786KB
- Sample231008-vc31laee21
- SHA256 f1944773e9001cabb9591ccd55f54f6fe02bca0e4beb1b322118a9a14f92993f
- MD5 c6ccfe902f34b0d3ca43f79c26176f66
- SHA1 8355d1df0b7da670ef92048fe5f129d3d835a776
- SHA512 e76046768e506fe61750dd5489e3cdbc74b3254ba4336ffcadd45b35736f18a8f6610971ad89aea83ebba233939c16f5b94638a40145493e915486fd0d7ecdab
- SSDEEP 12288:g0+ofn97OtdANmvyAsi7d0fZ4FVPelPMR5VDb40uKc4aaFZWVupZcl1JN:jn9iKmB0fZ4FVPeoFbtuKc4ak6JN
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
f1944773e9001cabb9591ccd55f54f6fe02bca0e4beb1b322118a9a14f92993f.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
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djvu
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http://zexeq.com/raud/get.php
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extension
.mlrd
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offline_id
FjtJkuhRHnUARRt9GnbbgUTa6ErhJq4ZM668xSt1
-
payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.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-xN3VuzQl0a 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: 0805JOsie
Targets
-
- Target f1944773e9001cabb9591ccd55f54f6fe02bca0e4beb1b322118a9a14f92993f
- Size 786KB
- SHA256 f1944773e9001cabb9591ccd55f54f6fe02bca0e4beb1b322118a9a14f92993f
- MD5 c6ccfe902f34b0d3ca43f79c26176f66
- SHA1 8355d1df0b7da670ef92048fe5f129d3d835a776
- SHA512 e76046768e506fe61750dd5489e3cdbc74b3254ba4336ffcadd45b35736f18a8f6610971ad89aea83ebba233939c16f5b94638a40145493e915486fd0d7ecdab
- SSDEEP 12288:g0+ofn97OtdANmvyAsi7d0fZ4FVPelPMR5VDb40uKc4aaFZWVupZcl1JN:jn9iKmB0fZ4FVPeoFbtuKc4ak6JN
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Detected Djvu ransomware
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Modifies file permissions
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext