General
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Target
file.exe
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Size
196KB
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Sample
230227-vhzkcsee21
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MD5
3423b310f4725f7d0954f38d346eff1e
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SHA1
475cdb695f781e4cbd29c5c601d52377d96503e9
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SHA256
21b4bf0cd7beaeb8569faa39a6c72e83734eaacf21f8d8d130161d9172549418
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SHA512
4e27fd046381a1f98f75279192665023c3a05e9172469149aa2149f30037be87b9fdd83c7a6dd14a4056a60506c1e19f44739c69bdfb9c6b9b4e1da4b0105ba9
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SSDEEP
3072:3QXgOsEyPEtXw8xTELLJQNbkuJ+zaWOS0gh7y:gXZsD8tXw8x8O+0+zaXS5hG
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230221-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://vispik.at/tmp/
http://ekcentric.com/tmp/
http://hbeat.ru/tmp/
http://mordo.ru/tmp/
http://hoh0aeghwugh2gie.com/
http://hie7doodohpae4na.com/
http://aek0aicifaloh1yo.com/
http://yic0oosaeiy7ahng.com/
http://wa5zu7sekai8xeih.com/
Extracted
djvu
http://jiqaz.com/test2/get.php
http://jiqaz.com/lancer/get.php
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extension
.qoqa
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offline_id
Xh1imMzV8WzAm0eIWyn37eXohcBDjfS7qtFBdEt1
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payload_url
http://uaery.top/dl/build2.exe
http://jiqaz.com/files/1/build3.exe
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ransomnote
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Targets
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Target
file.exe
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Size
196KB
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MD5
3423b310f4725f7d0954f38d346eff1e
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SHA1
475cdb695f781e4cbd29c5c601d52377d96503e9
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SHA256
21b4bf0cd7beaeb8569faa39a6c72e83734eaacf21f8d8d130161d9172549418
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SHA512
4e27fd046381a1f98f75279192665023c3a05e9172469149aa2149f30037be87b9fdd83c7a6dd14a4056a60506c1e19f44739c69bdfb9c6b9b4e1da4b0105ba9
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SSDEEP
3072:3QXgOsEyPEtXw8xTELLJQNbkuJ+zaWOS0gh7y:gXZsD8tXw8x8O+0+zaXS5hG
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Detected Djvu ransomware
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Detects Smokeloader packer
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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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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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