General
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Target
3522bc576a8778650912436143f9ed3c35054cc729a52378d17dcc1ca1efabd0
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Size
774KB
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Sample
240409-w3xf6seb28
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MD5
bd80e5d2a16ed34d938fc854447c734b
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SHA1
26c80a645bef4e5663b46bee6b6e7c1fc188232b
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SHA256
3522bc576a8778650912436143f9ed3c35054cc729a52378d17dcc1ca1efabd0
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SHA512
342e0c386901bfef67b8a796da0b05b04ec4e358d4ada4227c8ceab849ae1765c38184c7b57cee354207c3039c2d2559ff4179ac6d46e2a78001ae3c603ab992
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SSDEEP
24576:/WkGWa8arhlS3yiwaV9MyKXyV1ZVjiRKZsIgJiJ:/WkGWfaziwaVg0VjicKo
Static task
static1
Behavioral task
behavioral1
Sample
3522bc576a8778650912436143f9ed3c35054cc729a52378d17dcc1ca1efabd0.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
3522bc576a8778650912436143f9ed3c35054cc729a52378d17dcc1ca1efabd0.exe
Resource
win11-20240319-en
Malware Config
Extracted
djvu
http://sajdfue.com/test2/get.php
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extension
.uazq
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offline_id
Jx0i3k2ogR5cKxX1evmz0Ex7TUxOUlnbh2dvnIt1
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payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.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/df01994dd8d37c2c33469922f8e7155a20240402134014/fd95b0 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: 0860PsawqS
Targets
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Target
3522bc576a8778650912436143f9ed3c35054cc729a52378d17dcc1ca1efabd0
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Size
774KB
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MD5
bd80e5d2a16ed34d938fc854447c734b
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SHA1
26c80a645bef4e5663b46bee6b6e7c1fc188232b
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SHA256
3522bc576a8778650912436143f9ed3c35054cc729a52378d17dcc1ca1efabd0
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SHA512
342e0c386901bfef67b8a796da0b05b04ec4e358d4ada4227c8ceab849ae1765c38184c7b57cee354207c3039c2d2559ff4179ac6d46e2a78001ae3c603ab992
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SSDEEP
24576:/WkGWa8arhlS3yiwaV9MyKXyV1ZVjiRKZsIgJiJ:/WkGWfaziwaVg0VjicKo
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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