General
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Target
bf6cc2436d038f36c913b958bb0804e945a5f9da43d46c20c409356c14867dcc
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Size
707KB
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Sample
221125-f6zgyadh35
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MD5
9655c0e3c128e217029d30ac3b302d72
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SHA1
599cd1a303dd4b81c2f8b11066eb6b88e9d96490
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SHA256
bf6cc2436d038f36c913b958bb0804e945a5f9da43d46c20c409356c14867dcc
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SHA512
a7ac6c025d96749bb5c25882f6a1f6346834dc2743e5de2c4723558106b696b9d0ee637d3e908aa1535e28dd55fdedaf4d68459de61747588dad89d38210732f
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SSDEEP
12288:E9+6fvaeYLwOhT6j2qgjGGOTUAAn4UaGRtprtWlGdACxHa:ElviElj2RjKg/nokWId1
Static task
static1
Behavioral task
behavioral1
Sample
bf6cc2436d038f36c913b958bb0804e945a5f9da43d46c20c409356c14867dcc.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
djvu
http://fresherlights.com/test1/get.php
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extension
.kcvp
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offline_id
hlqzhQ6w5SquNDF4Ul2XBDJQkSIKbAT6rmRBTit1
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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-lj5qINGbTc 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: 0607Jhyjd
Targets
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Target
bf6cc2436d038f36c913b958bb0804e945a5f9da43d46c20c409356c14867dcc
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Size
707KB
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MD5
9655c0e3c128e217029d30ac3b302d72
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SHA1
599cd1a303dd4b81c2f8b11066eb6b88e9d96490
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SHA256
bf6cc2436d038f36c913b958bb0804e945a5f9da43d46c20c409356c14867dcc
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SHA512
a7ac6c025d96749bb5c25882f6a1f6346834dc2743e5de2c4723558106b696b9d0ee637d3e908aa1535e28dd55fdedaf4d68459de61747588dad89d38210732f
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SSDEEP
12288:E9+6fvaeYLwOhT6j2qgjGGOTUAAn4UaGRtprtWlGdACxHa:ElviElj2RjKg/nokWId1
Score10/10-
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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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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