General
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Target
5d30081c39d928d09154d311ce8e7c359661d42f5dd8204ea0f84ff2e151ec2b
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Size
657KB
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Sample
221130-h2zy1sbf8t
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MD5
3c601e9c952ef6b658965ef478acdc56
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SHA1
fb778e852092d689799ee8d3d63c0b8d94d5455f
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SHA256
5d30081c39d928d09154d311ce8e7c359661d42f5dd8204ea0f84ff2e151ec2b
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SHA512
3a0c0ca7932576dd2f2c7686f883feea5b5399e5561c368260de3c0b56c4391a17642d0f3669651dad5345457b792c8ec7f5dbe9753a9dbaf99d8874faa37d4b
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SSDEEP
12288:cMsd5X90REJFkjLVKb8K5O7GVJKlnDikmKv+UNphuH72SPpDZ6N9MF:7sdh9VJkw8KcKUlOgv/AP6TM
Static task
static1
Behavioral task
behavioral1
Sample
5d30081c39d928d09154d311ce8e7c359661d42f5dd8204ea0f84ff2e151ec2b.exe
Resource
win10v2004-20220901-en
Malware Config
Extracted
djvu
http://fresherlights.com/test1/get.php
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extension
.uyro
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offline_id
HtkmULXEgJoZa495hFUJlvKCD0OwnxklbkoITjt1
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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-5UcwRdS3ED 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: 0609djfsieE
Extracted
vidar
56
517
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
517
Targets
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Target
5d30081c39d928d09154d311ce8e7c359661d42f5dd8204ea0f84ff2e151ec2b
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Size
657KB
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MD5
3c601e9c952ef6b658965ef478acdc56
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SHA1
fb778e852092d689799ee8d3d63c0b8d94d5455f
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SHA256
5d30081c39d928d09154d311ce8e7c359661d42f5dd8204ea0f84ff2e151ec2b
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SHA512
3a0c0ca7932576dd2f2c7686f883feea5b5399e5561c368260de3c0b56c4391a17642d0f3669651dad5345457b792c8ec7f5dbe9753a9dbaf99d8874faa37d4b
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SSDEEP
12288:cMsd5X90REJFkjLVKb8K5O7GVJKlnDikmKv+UNphuH72SPpDZ6N9MF:7sdh9VJkw8KcKUlOgv/AP6TM
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Detected Djvu ransomware
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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