General
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Target
file
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Size
259KB
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Sample
230324-agavdsba36
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MD5
bf273070d5e0094508b264d4584fda35
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SHA1
60b9698aae6c636c39a04ca5d70d1535544541c2
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SHA256
e28c0abc3cb3519a57cde51c2020f114a7dc59a1b6930ce79d08f7a8516c328f
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SHA512
aef88dffb6a3010f63bb0e4984f991bb060b5d1d3559005d90ca7d68d78968b2b2df25368660e32cee8874f5acb6649cee8b54397e706dc6f556b2a3e29a1013
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SSDEEP
3072:kMe0zjeueCVULIfOa1XULK1gin8fRUFUAbS7RxOWqwE5O7rSmA2ocl5hcSqNCe:c0zVULoTQKx8ZUCb77nEiAJCc
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.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/
http://hoh0aeghwugh2gie.com/
http://hie7doodohpae4na.com/
http://aek0aicifaloh1yo.com/
http://yic0oosaeiy7ahng.com/
http://wa5zu7sekai8xeih.com/
Extracted
djvu
http://zexeq.com/test2/get.php
http://zexeq.com/lancer/get.php
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extension
.tywd
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offline_id
Yao2o6f5vNghOpgVBhEIA8O96SC5vLcgITgaRMt1
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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-f8UEvx4T0A 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: 0671IsjO
Extracted
smokeloader
pub1
Extracted
smokeloader
sprg
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
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
Targets
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-
Target
file
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Size
259KB
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MD5
bf273070d5e0094508b264d4584fda35
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SHA1
60b9698aae6c636c39a04ca5d70d1535544541c2
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SHA256
e28c0abc3cb3519a57cde51c2020f114a7dc59a1b6930ce79d08f7a8516c328f
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SHA512
aef88dffb6a3010f63bb0e4984f991bb060b5d1d3559005d90ca7d68d78968b2b2df25368660e32cee8874f5acb6649cee8b54397e706dc6f556b2a3e29a1013
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SSDEEP
3072:kMe0zjeueCVULIfOa1XULK1gin8fRUFUAbS7RxOWqwE5O7rSmA2ocl5hcSqNCe:c0zVULoTQKx8ZUCb77nEiAJCc
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Detected Djvu ransomware
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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