General
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Target
4b24e97671f1e07a832fbcc0d58b38a13a6e58624159565184d99ac6f19696db
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Size
826KB
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Sample
211206-enmvragba5
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MD5
e8dde310bdd80895f73f23c620adb2e4
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SHA1
fcded1306311b5e218a965858bcd71c5d882530f
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SHA256
4b24e97671f1e07a832fbcc0d58b38a13a6e58624159565184d99ac6f19696db
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SHA512
c5f6701b1217f74ea3df4ebe79754013fa0a9a88a1dcbd39a1ec591057c652113872ac60e7d0ec80b2da5609a1fcd8cc2038791393b19d3c8a510281fb97e1ca
Static task
static1
Behavioral task
behavioral1
Sample
4b24e97671f1e07a832fbcc0d58b38a13a6e58624159565184d99ac6f19696db.exe
Resource
win10-en-20211104
Malware Config
Extracted
djvu
http://tzgl.org/fhsgtsspen6/get.php
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extension
.wnlu
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offline_id
gYuqQ5GsAaJom08TivUVhlPzZDKd916x4NcXrWt1
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payload_url
http://kotob.top/dl/build2.exe
http://tzgl.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-m8LBBi8x8F 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: 0357Sigrj
Targets
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Target
4b24e97671f1e07a832fbcc0d58b38a13a6e58624159565184d99ac6f19696db
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Size
826KB
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MD5
e8dde310bdd80895f73f23c620adb2e4
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SHA1
fcded1306311b5e218a965858bcd71c5d882530f
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SHA256
4b24e97671f1e07a832fbcc0d58b38a13a6e58624159565184d99ac6f19696db
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SHA512
c5f6701b1217f74ea3df4ebe79754013fa0a9a88a1dcbd39a1ec591057c652113872ac60e7d0ec80b2da5609a1fcd8cc2038791393b19d3c8a510281fb97e1ca
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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