General
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Target
0a326ee8a024906ee2e31f171d2cdcb38d78ce3a34b330500f7ad99047932697
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Size
797KB
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Sample
240523-tchtzsgd92
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MD5
d34dec7221934dd339a9eaad387207cf
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SHA1
3c1f4fc0b754dde547930c02870f64ee4b096640
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SHA256
0a326ee8a024906ee2e31f171d2cdcb38d78ce3a34b330500f7ad99047932697
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SHA512
cd689f7fa24d663768d5c9d9f359138c80b6b4566f489926ed915ec7a727eab84986e0622d70e3231efc7d1bbc0613b474fe84846739dd527cfe16cc03a8513b
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SSDEEP
24576:HdqNYXcfIJ5EBZ4gn3g8d93khZgjnCvZFJ:9CYMf3BSg3g09dnWFJ
Static task
static1
Behavioral task
behavioral1
Sample
0a326ee8a024906ee2e31f171d2cdcb38d78ce3a34b330500f7ad99047932697.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
0a326ee8a024906ee2e31f171d2cdcb38d78ce3a34b330500f7ad99047932697.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
0a326ee8a024906ee2e31f171d2cdcb38d78ce3a34b330500f7ad99047932697
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Size
797KB
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MD5
d34dec7221934dd339a9eaad387207cf
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SHA1
3c1f4fc0b754dde547930c02870f64ee4b096640
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SHA256
0a326ee8a024906ee2e31f171d2cdcb38d78ce3a34b330500f7ad99047932697
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SHA512
cd689f7fa24d663768d5c9d9f359138c80b6b4566f489926ed915ec7a727eab84986e0622d70e3231efc7d1bbc0613b474fe84846739dd527cfe16cc03a8513b
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SSDEEP
24576:HdqNYXcfIJ5EBZ4gn3g8d93khZgjnCvZFJ:9CYMf3BSg3g09dnWFJ
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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