General
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Target
3b5370f017aa4f45947181a955b477d4cbe126cab5fb51b73a47740bcfbb1aba
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Size
223KB
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Sample
230329-ckezmaed44
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MD5
20334879657fdcdcb4739446b8138ca3
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SHA1
488d0d33fd84ee42eb80556c7d8a404fb87aae00
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SHA256
3b5370f017aa4f45947181a955b477d4cbe126cab5fb51b73a47740bcfbb1aba
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SHA512
30e96d0f8122915a8a2603ae80342440efa23c4c00f08117a12e838804b8f52740bb94802e8c5fd7592847de78e1a227d64b578be24aa4628c72fd842c71befc
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SSDEEP
3072:wLjN5H9BK/tNu7Dw8x2ty9p+b0ydWdHqpztNuSZDYWD6T0QxZrays74Y:yDdky7hYV8dHO5lxCry7
Static task
static1
Behavioral task
behavioral1
Sample
3b5370f017aa4f45947181a955b477d4cbe126cab5fb51b73a47740bcfbb1aba.exe
Resource
win10-20230220-en
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
http://aapu.at/tmp/
http://poudineh.com/tmp/
http://firsttrusteedrx.ru/tmp/
http://kingpirate.ru/tmp/
Extracted
djvu
http://zexeq.com/test2/get.php
http://zexeq.com/lancer/get.php
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extension
.jywd
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offline_id
MEMHlobHgXqvmTWaMsLcwGZhDOd00bblO1yevst1
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payload_url
http://uaery.top/dl/build2.exe
http://zexeq.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-fkW8qLaCVQ 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: 0675JOsie
Extracted
vidar
3.2
5df88deb5dde677ba658b77ad5f60248
https://steamcommunity.com/profiles/76561199489580435
https://t.me/tabootalks
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profile_id_v2
5df88deb5dde677ba658b77ad5f60248
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user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79
Extracted
smokeloader
pub1
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Targets
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Target
3b5370f017aa4f45947181a955b477d4cbe126cab5fb51b73a47740bcfbb1aba
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Size
223KB
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MD5
20334879657fdcdcb4739446b8138ca3
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SHA1
488d0d33fd84ee42eb80556c7d8a404fb87aae00
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SHA256
3b5370f017aa4f45947181a955b477d4cbe126cab5fb51b73a47740bcfbb1aba
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SHA512
30e96d0f8122915a8a2603ae80342440efa23c4c00f08117a12e838804b8f52740bb94802e8c5fd7592847de78e1a227d64b578be24aa4628c72fd842c71befc
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SSDEEP
3072:wLjN5H9BK/tNu7Dw8x2ty9p+b0ydWdHqpztNuSZDYWD6T0QxZrays74Y:yDdky7hYV8dHO5lxCry7
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detected Djvu ransomware
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Modifies security service
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Blocklisted process makes network request
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Downloads MZ/PE file
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Sets DLL path for service in the registry
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Sets service image path in registry
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Stops running service(s)
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Deletes itself
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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 Microsoft Outlook accounts
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Accesses Microsoft Outlook profiles
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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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