General
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Target
setup.exe
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Size
217KB
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Sample
230426-amrp4afg8x
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MD5
cd1d75b9096fd3edc5e1fe3637fb5890
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SHA1
a87588d4d2e87148deb545dfddd9f8950d2f4df1
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SHA256
8ce6e279b61512e516d074fb69a2ae2148f0e6392e8b0d3528eab557c2c45d13
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SHA512
8032174612fe04935d6953b845d5cd7d1123219d9ac299c9ab4a39424a4a7a2021aa2fb837690d36313deb86b88664030d32c980ab2e7f5db43d4f4ca3091fbb
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SSDEEP
3072:eIoNDvpoM9KMi8mZiQeYnvHw0HPg9HVpd7ja5y92o:eDXKG2ipYvBIlN5M
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20230220-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
vidar
3.6
6908ab4fa5f20120a1d1ab0aab96b784
https://steamcommunity.com/profiles/76561199499188534
https://t.me/nutalse
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profile_id_v2
6908ab4fa5f20120a1d1ab0aab96b784
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user_agent
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36
Extracted
smokeloader
pub1
Extracted
amadey
3.70
77.73.134.27/n9kdjc3xSf/index.php
Extracted
djvu
http://zexeq.com/lancer/get.php
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extension
.foty
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offline_id
JFtdCcJoPS9sBORc6lnQV44QG764HrKKynxqdVt1
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payload_url
http://colisumy.com/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-pSlL2pKijh 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: 0696JOsie
Extracted
smokeloader
sprg
Targets
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Target
setup.exe
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Size
217KB
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MD5
cd1d75b9096fd3edc5e1fe3637fb5890
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SHA1
a87588d4d2e87148deb545dfddd9f8950d2f4df1
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SHA256
8ce6e279b61512e516d074fb69a2ae2148f0e6392e8b0d3528eab557c2c45d13
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SHA512
8032174612fe04935d6953b845d5cd7d1123219d9ac299c9ab4a39424a4a7a2021aa2fb837690d36313deb86b88664030d32c980ab2e7f5db43d4f4ca3091fbb
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SSDEEP
3072:eIoNDvpoM9KMi8mZiQeYnvHw0HPg9HVpd7ja5y92o:eDXKG2ipYvBIlN5M
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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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Modifies file permissions
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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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