General
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Target
setup.exe
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Size
273KB
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Sample
230327-bcm5laag78
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MD5
8766c5f2748e04e7edb4ad8a8eca5efa
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SHA1
b2198c1281f1f8105aa2b866864ec59fdf37470f
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SHA256
58db89cb50b7dd18e00aae6b126e09bcc718f5dba3c06d27420c8528ab05f52e
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SHA512
0b159eeb4a29833b5db6547c6ab0f3f8c13e1adf604f297d78b2e489a09482743a4aff7476e9932102dee47d34a2b8b11f3f7cf62269e78b737d549659d9b47b
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SSDEEP
3072:BKoJzMMG/AAyO4wFz1GYQDdlcwdmftb9dCfsuP1QWlK8KTNTn78Ug:tf1cnFzy+bifHP12p
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
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
smokeloader
pub1
Extracted
vidar
3.1
00d92484c9b27bc8482a2cc94cacc508
https://steamcommunity.com/profiles/76561199472266392
https://t.me/tabootalks
http://135.181.26.183:80
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profile_id_v2
00d92484c9b27bc8482a2cc94cacc508
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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
sprg
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Targets
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Target
setup.exe
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Size
273KB
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MD5
8766c5f2748e04e7edb4ad8a8eca5efa
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SHA1
b2198c1281f1f8105aa2b866864ec59fdf37470f
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SHA256
58db89cb50b7dd18e00aae6b126e09bcc718f5dba3c06d27420c8528ab05f52e
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SHA512
0b159eeb4a29833b5db6547c6ab0f3f8c13e1adf604f297d78b2e489a09482743a4aff7476e9932102dee47d34a2b8b11f3f7cf62269e78b737d549659d9b47b
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SSDEEP
3072:BKoJzMMG/AAyO4wFz1GYQDdlcwdmftb9dCfsuP1QWlK8KTNTn78Ug:tf1cnFzy+bifHP12p
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Detected Djvu ransomware
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Downloads MZ/PE file
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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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