General
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Target
0b069b50514b5f9be04bb0d591c9df23539264f6abcbb63fd05e41795b1a34a5
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Size
706KB
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Sample
221124-hnfcfsab8w
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MD5
568c47909d97b3e9025ce5649735f54c
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SHA1
0cd725e4c902016fb6845d38419a7f8cd9a0a483
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SHA256
0b069b50514b5f9be04bb0d591c9df23539264f6abcbb63fd05e41795b1a34a5
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SHA512
4b139e76265d3c5dac48dea9b99b72729e4cf38f19585235e3a900d7b3ceb72d11334051cbb67af342de85a4a0d2018089721220cd1f3b527ca8bde8d7d17fb5
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SSDEEP
12288:8Fr0tMdnoqiIQSS7qX+BnxIdhwQScRKUQzfWVChzFhT9WofQsd6P:8RxnoqrZS7g+BQG85t8RL9WwQe6P
Static task
static1
Behavioral task
behavioral1
Sample
0b069b50514b5f9be04bb0d591c9df23539264f6abcbb63fd05e41795b1a34a5.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
djvu
http://fresherlights.com/test1/get.php
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extension
.tcvp
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offline_id
JBPpFMvWlKMsKlJRmPJl5e09RSnYrRJya1oX8xt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.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-bpYXr2m3kI 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: 0604Jhyjd
Targets
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Target
0b069b50514b5f9be04bb0d591c9df23539264f6abcbb63fd05e41795b1a34a5
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Size
706KB
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MD5
568c47909d97b3e9025ce5649735f54c
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SHA1
0cd725e4c902016fb6845d38419a7f8cd9a0a483
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SHA256
0b069b50514b5f9be04bb0d591c9df23539264f6abcbb63fd05e41795b1a34a5
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SHA512
4b139e76265d3c5dac48dea9b99b72729e4cf38f19585235e3a900d7b3ceb72d11334051cbb67af342de85a4a0d2018089721220cd1f3b527ca8bde8d7d17fb5
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SSDEEP
12288:8Fr0tMdnoqiIQSS7qX+BnxIdhwQScRKUQzfWVChzFhT9WofQsd6P:8RxnoqrZS7g+BQG85t8RL9WwQe6P
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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