General
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Target
c4635572e7564b96f4d14ad32a9c4844022f35b9de1a5bd3e3d392a974d05723
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Size
839KB
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Sample
240625-t7gkeatfpj
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MD5
c9b393393e6203918dd762af9217695c
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SHA1
7912a644cd0b922628d8bfd07be49cf6caed0cde
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SHA256
c4635572e7564b96f4d14ad32a9c4844022f35b9de1a5bd3e3d392a974d05723
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SHA512
6bdfb614ae90e729fdace042b925653bbd32f66dff188e0ec14cbad58012d883188f7461e753415c5e027b5298d55a041f3521b720ca90e671e860f9520ad709
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SSDEEP
12288:oFLV3SQMC2KjSnCs/urQO4VivUI6q9ulGvxnrgJMKut3KENjEhQEOuV:iSQaCsgUI6grzt3K4EWlu
Static task
static1
Behavioral task
behavioral1
Sample
c4635572e7564b96f4d14ad32a9c4844022f35b9de1a5bd3e3d392a974d05723.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
c4635572e7564b96f4d14ad32a9c4844022f35b9de1a5bd3e3d392a974d05723.exe
Resource
win11-20240508-en
Malware Config
Extracted
djvu
http://cajgtus.com/test2/get.php
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extension
.waqa
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offline_id
Lc3VTezPWbMhuVAQFzJUdeA68PwI7UDpc5aKHYt1
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payload_url
http://defgyma.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/abe121434ad837dd5bdd03878a14485820240531135509/34284d 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: 0875PsawqS
Targets
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Target
c4635572e7564b96f4d14ad32a9c4844022f35b9de1a5bd3e3d392a974d05723
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Size
839KB
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MD5
c9b393393e6203918dd762af9217695c
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SHA1
7912a644cd0b922628d8bfd07be49cf6caed0cde
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SHA256
c4635572e7564b96f4d14ad32a9c4844022f35b9de1a5bd3e3d392a974d05723
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SHA512
6bdfb614ae90e729fdace042b925653bbd32f66dff188e0ec14cbad58012d883188f7461e753415c5e027b5298d55a041f3521b720ca90e671e860f9520ad709
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SSDEEP
12288:oFLV3SQMC2KjSnCs/urQO4VivUI6q9ulGvxnrgJMKut3KENjEhQEOuV:iSQaCsgUI6grzt3K4EWlu
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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