General
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Target
9073d8ad686d22722cbbff01830b1dd6edfc741e6aa284a9f2515baefcc010bf
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Size
771KB
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Sample
240523-tjqs6sgg22
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MD5
31cffaa94c15c0d026dfff8e8392e9fa
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SHA1
19b2797106e50009acfe14568017e6ed68d3eafc
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SHA256
9073d8ad686d22722cbbff01830b1dd6edfc741e6aa284a9f2515baefcc010bf
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SHA512
594152cd32cd86f7d262cd1ac32710c1076fc5a115728d2259a5b2c1f2a05954de116ff26d8eedc0632c4cf1c4574bedc55acb2c2ddd420d85a5adac3aec596b
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SSDEEP
24576:mdnic41E6OBLdKf3R3GIc4Tzf9npTmR3D:Ik1osRb/nfZpTw
Static task
static1
Behavioral task
behavioral1
Sample
9073d8ad686d22722cbbff01830b1dd6edfc741e6aa284a9f2515baefcc010bf.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
9073d8ad686d22722cbbff01830b1dd6edfc741e6aa284a9f2515baefcc010bf.exe
Resource
win11-20240426-en
Malware Config
Extracted
djvu
http://cajgtus.com/test2/get.php
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extension
.vehu
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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: 0872PsawqS
Targets
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Target
9073d8ad686d22722cbbff01830b1dd6edfc741e6aa284a9f2515baefcc010bf
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Size
771KB
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MD5
31cffaa94c15c0d026dfff8e8392e9fa
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SHA1
19b2797106e50009acfe14568017e6ed68d3eafc
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SHA256
9073d8ad686d22722cbbff01830b1dd6edfc741e6aa284a9f2515baefcc010bf
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SHA512
594152cd32cd86f7d262cd1ac32710c1076fc5a115728d2259a5b2c1f2a05954de116ff26d8eedc0632c4cf1c4574bedc55acb2c2ddd420d85a5adac3aec596b
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SSDEEP
24576:mdnic41E6OBLdKf3R3GIc4Tzf9npTmR3D:Ik1osRb/nfZpTw
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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