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General
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Target
78b8e716db280ca8806dfa21824b993c592c33baba2a238cf2bd839f454a9cbe
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Size
774KB
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Sample
240509-234s5scb5w
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MD5
5b14f1bfbc29a60b38ba51486799d5f5
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SHA1
cf0e44b5e5368667d47b13d8e88497343779d20f
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SHA256
78b8e716db280ca8806dfa21824b993c592c33baba2a238cf2bd839f454a9cbe
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SHA512
acb6f8cf49827a02da12897eacf5bfadd484f80f1c199e069c61a267a2e7dd8c8126250adbf9658741c23f3ae0d4b44b376426b3f1345bec4a5db3170e7008b8
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SSDEEP
12288:a7G68NrNixvp1l9t2tEULNc3RYVu2ETIT35l0td5KZ6YHwDDk:a7G5gx7lWtNLNcZ2E9oZlED
Static task
static1
Behavioral task
behavioral1
Sample
78b8e716db280ca8806dfa21824b993c592c33baba2a238cf2bd839f454a9cbe.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
78b8e716db280ca8806dfa21824b993c592c33baba2a238cf2bd839f454a9cbe.exe
Resource
win10-20240404-en
Malware Config
Extracted
djvu
http://cajgtus.com/test2/get.php
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extension
.qehu
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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: 0868PsawqS
Targets
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Target
78b8e716db280ca8806dfa21824b993c592c33baba2a238cf2bd839f454a9cbe
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Size
774KB
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MD5
5b14f1bfbc29a60b38ba51486799d5f5
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SHA1
cf0e44b5e5368667d47b13d8e88497343779d20f
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SHA256
78b8e716db280ca8806dfa21824b993c592c33baba2a238cf2bd839f454a9cbe
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SHA512
acb6f8cf49827a02da12897eacf5bfadd484f80f1c199e069c61a267a2e7dd8c8126250adbf9658741c23f3ae0d4b44b376426b3f1345bec4a5db3170e7008b8
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SSDEEP
12288:a7G68NrNixvp1l9t2tEULNc3RYVu2ETIT35l0td5KZ6YHwDDk:a7G5gx7lWtNLNcZ2E9oZlED
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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