General
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Target
af3a765a15e4690a9fbf11d63a1d786a284880c1e106af2f7e30952f431d291f
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Size
783KB
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Sample
230108-ledztadb79
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MD5
486033dcb4db27a1157bc1531dfb6fa7
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SHA1
c83d60beb9722f97661635da7cb7e065ad75438f
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SHA256
af3a765a15e4690a9fbf11d63a1d786a284880c1e106af2f7e30952f431d291f
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SHA512
658319fdde72efa327fc722578cfeef2813aa261c156930e44c1376f83e7bf692a3537cbcf6048331fa31d9107f0f6d24555356455919cbb4d2d8d76b37a2c95
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SSDEEP
24576:q6LQ8OD0Bf080NFh6GNjEXbGi3TPO+DXimbg8SdLCl7J:qiJmy080NWGYNrimbg8SdLCP
Static task
static1
Behavioral task
behavioral1
Sample
af3a765a15e4690a9fbf11d63a1d786a284880c1e106af2f7e30952f431d291f.exe
Resource
win10-20220812-en
Malware Config
Extracted
djvu
http://spaceris.com/test1/get.php
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extension
.bpsm
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offline_id
pu5TgkFNAS5fWQ2rCzdamsmMrE5wSlTupdTI0pt1
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payload_url
http://uaery.top/dl/build2.exe
http://spaceris.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-rmxjMZAZBJ 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: 0626JOsie
Extracted
vidar
1.8
19
https://t.me/year2023start
https://steamcommunity.com/profiles/76561199467421923
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profile_id
19
Targets
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Target
af3a765a15e4690a9fbf11d63a1d786a284880c1e106af2f7e30952f431d291f
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Size
783KB
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MD5
486033dcb4db27a1157bc1531dfb6fa7
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SHA1
c83d60beb9722f97661635da7cb7e065ad75438f
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SHA256
af3a765a15e4690a9fbf11d63a1d786a284880c1e106af2f7e30952f431d291f
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SHA512
658319fdde72efa327fc722578cfeef2813aa261c156930e44c1376f83e7bf692a3537cbcf6048331fa31d9107f0f6d24555356455919cbb4d2d8d76b37a2c95
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SSDEEP
24576:q6LQ8OD0Bf080NFh6GNjEXbGi3TPO+DXimbg8SdLCl7J:qiJmy080NWGYNrimbg8SdLCP
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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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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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