General
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Target
8a5a704ea7599da1a1bb1170d44d43dd599ca63b065a6871ada5074bb8172c1b
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Size
296KB
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Sample
230805-wrbekafc41
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MD5
2170fc3fe7bc9e8008ead03d7d6015b3
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SHA1
fdcdc321a8ece3847e64e4dda10b2d78eb280ede
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SHA256
8a5a704ea7599da1a1bb1170d44d43dd599ca63b065a6871ada5074bb8172c1b
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SHA512
ecc6917a87bb43efdcbd201fb72ebf41f5f3bc449e3096deaa54249e015f8ebab79e69141359c7473ec33688a12b9e69d194290ef09917ac87df19d8fceda607
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SSDEEP
3072:emAyCP/PsF39V4aXqKSW9AOkKovZc4EJhoJ1pXI4+TSUhMl9T:VpCHPqnXqyqFKoBn+ojBIxTZe
Static task
static1
Behavioral task
behavioral1
Sample
8a5a704ea7599da1a1bb1170d44d43dd599ca63b065a6871ada5074bb8172c1b.exe
Resource
win10-20230703-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://greenbi.net/tmp/
http://speakdyn.com/tmp/
http://pik96.ru/tmp/
Extracted
djvu
http://zexeq.com/raud/get.php
http://zexeq.com/lancer/get.php
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extension
.yyza
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offline_id
UcKp2U8xIAuhirf1rVzlXed6KBYXf0O1WXF2njt1
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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-xZJtZ8PDb2 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: 0758JOsie
Extracted
smokeloader
pub5
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.89.201.49:6932
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
amadey
3.87
79.137.192.18/9bDc8sQ/index.php
Extracted
redline
lux3
176.123.9.142:14845
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auth_value
e94dff9a76da90d6b000642c4a52574b
Targets
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Target
8a5a704ea7599da1a1bb1170d44d43dd599ca63b065a6871ada5074bb8172c1b
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Size
296KB
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MD5
2170fc3fe7bc9e8008ead03d7d6015b3
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SHA1
fdcdc321a8ece3847e64e4dda10b2d78eb280ede
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SHA256
8a5a704ea7599da1a1bb1170d44d43dd599ca63b065a6871ada5074bb8172c1b
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SHA512
ecc6917a87bb43efdcbd201fb72ebf41f5f3bc449e3096deaa54249e015f8ebab79e69141359c7473ec33688a12b9e69d194290ef09917ac87df19d8fceda607
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SSDEEP
3072:emAyCP/PsF39V4aXqKSW9AOkKovZc4EJhoJ1pXI4+TSUhMl9T:VpCHPqnXqyqFKoBn+ojBIxTZe
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Detected Djvu ransomware
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Downloads MZ/PE file
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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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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