General
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Target
62e395bba797d461f9a42ba25da1f7e3d59e0bc65d6e3c82295742b20af05a8b
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Size
708KB
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Sample
240521-lxbx6shb8x
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MD5
0fdb0bdd196178e7d50b21c11c1e4f00
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SHA1
112c766004a45a9d9d799a1ac9a65ecba6fc26b7
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SHA256
62e395bba797d461f9a42ba25da1f7e3d59e0bc65d6e3c82295742b20af05a8b
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SHA512
5bf3d9f258af72e3dae3889f16b6cc46823e2c3f6b9a22f1d58e4a5c0951cd508f83baa6c1c964ad4a1e2c7f141eba2321be8702feff010dc9161033ba4076e4
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SSDEEP
12288:2BYFc1whwCjQAF5xmey9NYV0W3qfVlykSLCzmT8:IYFcdCjQ1z06fnyp8
Static task
static1
Behavioral task
behavioral1
Sample
62e395bba797d461f9a42ba25da1f7e3d59e0bc65d6e3c82295742b20af05a8b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
62e395bba797d461f9a42ba25da1f7e3d59e0bc65d6e3c82295742b20af05a8b.exe
Resource
win11-20240508-en
Malware Config
Extracted
djvu
http://cajgtus.com/test1/get.php
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extension
.vepi
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offline_id
EGfa5svnSGFJka7LZBQoqff0QtO1IpTauoDvGvt1
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payload_url
http://sdfjhuz.com/dl/build2.exe
http://cajgtus.com/files/1/build3.exe
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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/33b490a613f49fa190924f199d2c079e20240512191214/caaf73 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: 0871PsawqS
Targets
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Target
62e395bba797d461f9a42ba25da1f7e3d59e0bc65d6e3c82295742b20af05a8b
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Size
708KB
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MD5
0fdb0bdd196178e7d50b21c11c1e4f00
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SHA1
112c766004a45a9d9d799a1ac9a65ecba6fc26b7
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SHA256
62e395bba797d461f9a42ba25da1f7e3d59e0bc65d6e3c82295742b20af05a8b
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SHA512
5bf3d9f258af72e3dae3889f16b6cc46823e2c3f6b9a22f1d58e4a5c0951cd508f83baa6c1c964ad4a1e2c7f141eba2321be8702feff010dc9161033ba4076e4
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SSDEEP
12288:2BYFc1whwCjQAF5xmey9NYV0W3qfVlykSLCzmT8:IYFcdCjQ1z06fnyp8
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
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