General
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Target
e515b5cada95af17780c206b00072c6d2b6ba61bf32db667f9d66a4ceb056b9c
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Size
852KB
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Sample
230726-lng3tsaf75
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MD5
5d166a4a02e9171036403ac55a524c55
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SHA1
a41b406cd89f0690b746c018c0ad7e70c72be734
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SHA256
e515b5cada95af17780c206b00072c6d2b6ba61bf32db667f9d66a4ceb056b9c
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SHA512
13a7c91163768c3fcae21cceefd71fb74e98371409573c8135cf20093c9da0b41c053ed346d6a6319656e98a8bb325e96cb2873d1589837a87e87853423aa9da
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SSDEEP
12288:idpN4ffBNd8S82fNcQsV5VWhXbH7QyKGU1V4WNcqclVUnTO2vE+BynowjPjmz:U6rd8XwWKXbbtK5TcSTO2v9kPjmz
Static task
static1
Behavioral task
behavioral1
Sample
e515b5cada95af17780c206b00072c6d2b6ba61bf32db667f9d66a4ceb056b9c.exe
Resource
win10-20230703-en
Malware Config
Extracted
djvu
http://zexeq.com/raud/get.php
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extension
.wsuu
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offline_id
7X6susBgNzwvmNWz9bMuyhXEUD44D10UNodg0Zt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.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. You can get and look video overview decrypt tool: https://we.tl/t-ujg4QBiBRu Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. 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: 0752Osie
Targets
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Target
e515b5cada95af17780c206b00072c6d2b6ba61bf32db667f9d66a4ceb056b9c
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Size
852KB
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MD5
5d166a4a02e9171036403ac55a524c55
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SHA1
a41b406cd89f0690b746c018c0ad7e70c72be734
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SHA256
e515b5cada95af17780c206b00072c6d2b6ba61bf32db667f9d66a4ceb056b9c
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SHA512
13a7c91163768c3fcae21cceefd71fb74e98371409573c8135cf20093c9da0b41c053ed346d6a6319656e98a8bb325e96cb2873d1589837a87e87853423aa9da
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SSDEEP
12288:idpN4ffBNd8S82fNcQsV5VWhXbH7QyKGU1V4WNcqclVUnTO2vE+BynowjPjmz:U6rd8XwWKXbbtK5TcSTO2v9kPjmz
Score10/10-
Detected Djvu ransomware
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Downloads MZ/PE file
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Executes dropped EXE
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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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