General
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Target
file.exe
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Size
217KB
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Sample
230912-xwgyksfa6v
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MD5
b5c3da97ab0ab6d2b1ebc0928fe33dec
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SHA1
39dacc25e0634aa4a33b4a9bc6e8450a9aead5cf
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SHA256
7cdaf3cc93e1a883c7439e9cbf1988a35f5bb2d98fa2b1910bfdce521d27d009
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SHA512
b9c5e3cefba6a00fccf87690717cd6e3b499789b0cf8df14e5786bf5822522927b7f9959421e6f4f266ce4568ce1a5d62a38b3019cd4b8dcca7a48faff60b2c2
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SSDEEP
3072:v/Bn4WdgLl7mDbur+u8tvKWzba1hkRzLtdN9XN6x5WfXS:vdgLluur8MKa1QzB9XUif
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230831-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/
Extracted
redline
38.181.25.43:3325
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auth_value
082cde17c5630749ecb0376734fe99c9
Extracted
redline
smokiez_build
194.169.175.232:45450
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auth_value
2e68bc276986767f0f14a3d75567abcd
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.38.95.107:42494
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
djvu
http://zexeq.com/lancer/get.php
http://zexeq.com/raud/get.php
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extension
.hgew
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offline_id
Nk8w6hJsuGrE3s2SYWM3ehMUHvjgVRqqgX84dat1
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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-iTbDHY13BX 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: 0780JOsie
Extracted
amadey
3.87
http://79.137.192.18/9bDc8sQ/index.php
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install_dir
577f58beff
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install_file
yiueea.exe
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strings_key
a5085075a537f09dec81cc154ec0af4d
Targets
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Target
file.exe
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Size
217KB
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MD5
b5c3da97ab0ab6d2b1ebc0928fe33dec
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SHA1
39dacc25e0634aa4a33b4a9bc6e8450a9aead5cf
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SHA256
7cdaf3cc93e1a883c7439e9cbf1988a35f5bb2d98fa2b1910bfdce521d27d009
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SHA512
b9c5e3cefba6a00fccf87690717cd6e3b499789b0cf8df14e5786bf5822522927b7f9959421e6f4f266ce4568ce1a5d62a38b3019cd4b8dcca7a48faff60b2c2
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SSDEEP
3072:v/Bn4WdgLl7mDbur+u8tvKWzba1hkRzLtdN9XN6x5WfXS:vdgLluur8MKa1QzB9XUif
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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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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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