General
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Target
8e2bc926874b92b005f0b888b096ed4e4a4c7a44b2cc3c02a3dbfb734995d129
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Size
351KB
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Sample
230414-x9q4eada2y
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MD5
76a2fa3fee41e61033710e141cb1f8c4
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SHA1
f76b0654cecec1fc2a35f3ce527981fbc087c9bf
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SHA256
8e2bc926874b92b005f0b888b096ed4e4a4c7a44b2cc3c02a3dbfb734995d129
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SHA512
53b0a04ffb90d17e90c871e741e803fab48cf8c5c2f908a7a26e51a868bb2dc1079587b57169c65f372229f01c7fa025c87b88b840cbdfc17032420ce000bbf0
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SSDEEP
6144:RV9v6i/CrnSlLsYINy5CNPc//Hs/zZgdJzU4J7PbbWt:RV9r/CbSJsYIk5CL/+JI4VDb
Static task
static1
Behavioral task
behavioral1
Sample
8e2bc926874b92b005f0b888b096ed4e4a4c7a44b2cc3c02a3dbfb734995d129.exe
Resource
win10-20230220-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/lancer/get.php
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extension
.boty
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offline_id
A5whrmSMRYQPLIwxS6XFix1PGn8lJ9uXUaipSat1
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payload_url
http://uaery.top/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
smokeloader
pub1
Extracted
amadey
3.70
77.73.134.27/n9kdjc3xSf/index.php
Extracted
vidar
3.4
623db25256a5734d1207787d269d05b2
https://steamcommunity.com/profiles/76561199494593681
https://t.me/auftriebs
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profile_id_v2
623db25256a5734d1207787d269d05b2
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user_agent
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0
Extracted
redline
1379752987
167.235.158.92:39675
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auth_value
94039ae8b5b0b9ec5346501cc0139461
Targets
-
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Target
8e2bc926874b92b005f0b888b096ed4e4a4c7a44b2cc3c02a3dbfb734995d129
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Size
351KB
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MD5
76a2fa3fee41e61033710e141cb1f8c4
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SHA1
f76b0654cecec1fc2a35f3ce527981fbc087c9bf
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SHA256
8e2bc926874b92b005f0b888b096ed4e4a4c7a44b2cc3c02a3dbfb734995d129
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SHA512
53b0a04ffb90d17e90c871e741e803fab48cf8c5c2f908a7a26e51a868bb2dc1079587b57169c65f372229f01c7fa025c87b88b840cbdfc17032420ce000bbf0
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SSDEEP
6144:RV9v6i/CrnSlLsYINy5CNPc//Hs/zZgdJzU4J7PbbWt:RV9r/CbSJsYIk5CL/+JI4VDb
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Stops running service(s)
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Deletes itself
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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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Legitimate hosting services abused for malware hosting/C2
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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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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Registry
1Web Service
1