General
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Target
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7.exe
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Size
823KB
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Sample
240725-bzefzazfmq
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MD5
be87a7809c51f7fd3322ca3ed89a403e
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SHA1
56bd690fa317066c0643d1224f384b92111a03bb
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SHA256
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7
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SHA512
c45c4a5b69de0040d931354697b3b3c940c22d559f7460df56930d4b564917246597c33d82f8ede6e5f24114e2afc6061b77a163b0961954259c6340c2eec567
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SSDEEP
12288:dgH8tsCSSJL8LklKIa+vacenxFTNXS+Mnj+SVgnGH+H6F0/eXRax78R:UoJIsFKnHExniSVgGHJF6F8
Static task
static1
Behavioral task
behavioral1
Sample
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7.exe
Resource
win10v2004-20240709-en
Malware Config
Extracted
djvu
http://fuyt.org/fhsgtsspen6/get.php
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extension
.uigd
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offline_id
1WQ4dDSY8AVihbECj8VLUDhHWpSCoV5it0bIDjt1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/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-kilPVod4em 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: 0423Jsfkjn
Targets
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Target
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7.exe
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Size
823KB
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MD5
be87a7809c51f7fd3322ca3ed89a403e
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SHA1
56bd690fa317066c0643d1224f384b92111a03bb
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SHA256
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7
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SHA512
c45c4a5b69de0040d931354697b3b3c940c22d559f7460df56930d4b564917246597c33d82f8ede6e5f24114e2afc6061b77a163b0961954259c6340c2eec567
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SSDEEP
12288:dgH8tsCSSJL8LklKIa+vacenxFTNXS+Mnj+SVgnGH+H6F0/eXRax78R:UoJIsFKnHExniSVgGHJF6F8
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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Executes dropped EXE
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Loads dropped DLL
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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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