General
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Target
b849510baa23c1b89b726aa9a214930094f8b46e58832bdb91a2e814d6407082
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Size
344KB
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Sample
230424-jdztsacb6y
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MD5
46f88c8b8def4d0838e25c878adce5fe
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SHA1
1b966c3a2a85327e7022072e2056a39b222ca8f3
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SHA256
b849510baa23c1b89b726aa9a214930094f8b46e58832bdb91a2e814d6407082
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SHA512
ef8f2bc9708f649eb5af9a08034f3a480f4de257b30b148855e8adc93db80a1165a2bac8560fc4c081b28a52a680ef6b389a4da6211fbaf1979b48a57d148400
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SSDEEP
6144:UqtIaKRgOxdjj20irRCso/ir/6beCYC9td3knIcID4y:UqtXKRJxdu0irUsoiribeCPP3knN
Static task
static1
Behavioral task
behavioral1
Sample
b849510baa23c1b89b726aa9a214930094f8b46e58832bdb91a2e814d6407082.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
amadey
3.70
77.73.134.27/n9kdjc3xSf/index.php
Extracted
smokeloader
pub1
Extracted
djvu
http://zexeq.com/lancer/get.php
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extension
.coty
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offline_id
O8Ao46dcCReRPC4I1PGMYsRFFc9WI5eOp0O3MFt1
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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-EPBZCVAS8s 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: 0692JOsie
Extracted
vidar
3.5
5c24dc0e9726fcc756a18038ae4e0e67
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
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profile_id_v2
5c24dc0e9726fcc756a18038ae4e0e67
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Extracted
vidar
3.5
bf58e1879f88b222ba2391682babf9d8
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
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profile_id_v2
bf58e1879f88b222ba2391682babf9d8
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Targets
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Target
b849510baa23c1b89b726aa9a214930094f8b46e58832bdb91a2e814d6407082
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Size
344KB
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MD5
46f88c8b8def4d0838e25c878adce5fe
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SHA1
1b966c3a2a85327e7022072e2056a39b222ca8f3
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SHA256
b849510baa23c1b89b726aa9a214930094f8b46e58832bdb91a2e814d6407082
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SHA512
ef8f2bc9708f649eb5af9a08034f3a480f4de257b30b148855e8adc93db80a1165a2bac8560fc4c081b28a52a680ef6b389a4da6211fbaf1979b48a57d148400
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SSDEEP
6144:UqtIaKRgOxdjj20irRCso/ir/6beCYC9td3knIcID4y:UqtXKRJxdu0irUsoiribeCPP3knN
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Detected Djvu ransomware
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Stops running service(s)
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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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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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