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General
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Target
994c5358406c1383ecd084dc860a5d01ec6cad18afa0fa200bbefb339031390b
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Size
761KB
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Sample
240509-b7rfhabf9s
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MD5
cbc0fb83669b4e7e03caa5c74f06be9a
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SHA1
72dfbdd5cdb7b3d4a856bfc5a57c437ff354cfbf
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SHA256
994c5358406c1383ecd084dc860a5d01ec6cad18afa0fa200bbefb339031390b
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SHA512
50aaad65599e7208e03fb41208f7c0c7e59b3320eafcf584c480f7bc3df819b72b1460006697050cf6ccd705c72e0349b5d11377782c6180a15f2961a3a857ee
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SSDEEP
12288:jriKZ0glHC70fdkwte/TMM0GKBlaHRUwQEvjAQ1UAXOhPlsOMzGY3X:jrBZ0gE70dtughGWoRXjAachSOMzt
Static task
static1
Behavioral task
behavioral1
Sample
994c5358406c1383ecd084dc860a5d01ec6cad18afa0fa200bbefb339031390b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
994c5358406c1383ecd084dc860a5d01ec6cad18afa0fa200bbefb339031390b.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
djvu
http://cajgtus.com/test1/get.php
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extension
.qepi
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offline_id
jgILOjDrBgyzY4JmT3B2jDSyBmDPBruKk8bKs6t1
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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/665ddae3fc3cd10bbaaa4350408b196920240504141005/4cae7e 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: 0867PsawqS
Targets
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Target
994c5358406c1383ecd084dc860a5d01ec6cad18afa0fa200bbefb339031390b
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Size
761KB
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MD5
cbc0fb83669b4e7e03caa5c74f06be9a
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SHA1
72dfbdd5cdb7b3d4a856bfc5a57c437ff354cfbf
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SHA256
994c5358406c1383ecd084dc860a5d01ec6cad18afa0fa200bbefb339031390b
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SHA512
50aaad65599e7208e03fb41208f7c0c7e59b3320eafcf584c480f7bc3df819b72b1460006697050cf6ccd705c72e0349b5d11377782c6180a15f2961a3a857ee
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SSDEEP
12288:jriKZ0glHC70fdkwte/TMM0GKBlaHRUwQEvjAQ1UAXOhPlsOMzGY3X:jrBZ0gE70dtughGWoRXjAachSOMzt
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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