General
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Target
44ef139eb6e19e2d76ecdeebae8d04b4fc653d5c481774edf8361f68a3ba98ef
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Size
295KB
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Sample
230328-r8zq9sdc7s
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MD5
4a82c684461bb2ded08de890f28f2154
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SHA1
b43b557641a946bd46a061fae2fed4cbd2f7a69a
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SHA256
44ef139eb6e19e2d76ecdeebae8d04b4fc653d5c481774edf8361f68a3ba98ef
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SHA512
edf83aa85460655918395c0d657da2f1d2306b3e0f3d9c77a712438b46668873dcfb7ac3dac61b45b143a873f746037c45cd0015ea0bc1ce457a46caea39a49a
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SSDEEP
3072:VWdyTDNKd3fT9Ap33hiIOMepP16vzUFot4Wol/0uKWlmc2toiDTBg:E+efT9y3hzIoIMu6tDDTS
Static task
static1
Behavioral task
behavioral1
Sample
44ef139eb6e19e2d76ecdeebae8d04b4fc653d5c481774edf8361f68a3ba98ef.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
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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0675JOsie
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Extracted
smokeloader
pub1
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
Targets
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Target
44ef139eb6e19e2d76ecdeebae8d04b4fc653d5c481774edf8361f68a3ba98ef
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Size
295KB
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MD5
4a82c684461bb2ded08de890f28f2154
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SHA1
b43b557641a946bd46a061fae2fed4cbd2f7a69a
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SHA256
44ef139eb6e19e2d76ecdeebae8d04b4fc653d5c481774edf8361f68a3ba98ef
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SHA512
edf83aa85460655918395c0d657da2f1d2306b3e0f3d9c77a712438b46668873dcfb7ac3dac61b45b143a873f746037c45cd0015ea0bc1ce457a46caea39a49a
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SSDEEP
3072:VWdyTDNKd3fT9Ap33hiIOMepP16vzUFot4Wol/0uKWlmc2toiDTBg:E+efT9y3hzIoIMu6tDDTS
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Detected Djvu ransomware
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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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