General
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Target
7c7b67a98910fb76318ccd831d382e9aedd28a2b5ae1000b2466680ea8a0642c
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Size
806KB
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Sample
240426-v9d3qsgg22
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MD5
dfc3a911d277b0786c4f40a4c20e9dad
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SHA1
0d165c06373304e50721846a2199422d5dd46048
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SHA256
7c7b67a98910fb76318ccd831d382e9aedd28a2b5ae1000b2466680ea8a0642c
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SHA512
1958cf59cd45a121631d8646f49be9b63d06a4d2d28b5669cb0846aa5e3b0214afea3788614de551e40c654e14b5deb0b169a4cf1d35c89e6f00801a0c8b925b
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SSDEEP
12288:+hfJo7S74fxJ04UlBdAqFVBggaban63lHgvjsoH+Bc8tYIf7DHQAX3B:QSx5m6qFVja2n63pDxFmY7DHT3B
Malware Config
Extracted
djvu
http://cajgtus.com/test1/get.php
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extension
.bgjs
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offline_id
Z6iwSvCoAt8T8K2ROxecuXHPNHv7eDyWrc8Ks7t1
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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/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: support@freshingmail.top Reserve e-mail address to contact us: datarestorehelpyou@airmail.cc Your personal ID: 0863PsawqS
Targets
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Target
7c7b67a98910fb76318ccd831d382e9aedd28a2b5ae1000b2466680ea8a0642c
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Size
806KB
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MD5
dfc3a911d277b0786c4f40a4c20e9dad
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SHA1
0d165c06373304e50721846a2199422d5dd46048
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SHA256
7c7b67a98910fb76318ccd831d382e9aedd28a2b5ae1000b2466680ea8a0642c
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SHA512
1958cf59cd45a121631d8646f49be9b63d06a4d2d28b5669cb0846aa5e3b0214afea3788614de551e40c654e14b5deb0b169a4cf1d35c89e6f00801a0c8b925b
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SSDEEP
12288:+hfJo7S74fxJ04UlBdAqFVBggaban63lHgvjsoH+Bc8tYIf7DHQAX3B:QSx5m6qFVja2n63pDxFmY7DHT3B
Score10/10-
Detected Djvu ransomware
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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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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