General
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Target
978314b01636bdd93f8966e983bc2c8e1255be7f60848f75bfcb09aadac9847b
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Size
742KB
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Sample
240524-a9lglafc7s
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MD5
34a01af2dfa54c72dcf80a7c5d09da7e
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SHA1
79791b2050a8f42b406f0b4a05ef339508b31015
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SHA256
978314b01636bdd93f8966e983bc2c8e1255be7f60848f75bfcb09aadac9847b
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SHA512
e98c12ff769f16853aaa188009884536cc65b697078ec08c3ad29903c5fad52bdb4adf58508ff38c93f019c9fed4f765e92adb546478fe98021694ecdb4520c2
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SSDEEP
12288:dnMY3YTXrI502fo2olsByYOGJI5vmIQ1Qqk/miFnC2q4zJ2JgYezPNaNeVPvK4Uj:dnMY+2BfHOGJYmQ//miFJzJ2gjPNaNe7
Static task
static1
Behavioral task
behavioral1
Sample
978314b01636bdd93f8966e983bc2c8e1255be7f60848f75bfcb09aadac9847b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
978314b01636bdd93f8966e983bc2c8e1255be7f60848f75bfcb09aadac9847b.exe
Resource
win10-20240404-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
978314b01636bdd93f8966e983bc2c8e1255be7f60848f75bfcb09aadac9847b
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Size
742KB
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MD5
34a01af2dfa54c72dcf80a7c5d09da7e
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SHA1
79791b2050a8f42b406f0b4a05ef339508b31015
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SHA256
978314b01636bdd93f8966e983bc2c8e1255be7f60848f75bfcb09aadac9847b
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SHA512
e98c12ff769f16853aaa188009884536cc65b697078ec08c3ad29903c5fad52bdb4adf58508ff38c93f019c9fed4f765e92adb546478fe98021694ecdb4520c2
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SSDEEP
12288:dnMY3YTXrI502fo2olsByYOGJI5vmIQ1Qqk/miFnC2q4zJ2JgYezPNaNeVPvK4Uj:dnMY+2BfHOGJYmQ//miFJzJ2gjPNaNe7
Score10/10-
Detected Djvu ransomware
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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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