General
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Target
17a676ac41644c4bb8a351b75cd3cc080b6c6fa2931e2cd47b91cf29483fe0bf
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Size
1.4MB
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Sample
231117-trxxfsbh9v
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MD5
7b4087fadfbba2a4128dd8b5e54c594b
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SHA1
8ca711cabda55474fcdb711dfda0e282345a3b6e
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SHA256
17a676ac41644c4bb8a351b75cd3cc080b6c6fa2931e2cd47b91cf29483fe0bf
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SHA512
49342a024367fab605efca854bfd67b484d8c55d73184ac384baeabfb07c8ead8bae2c492368deea8366161aa5a79da1ece5523618179575f1b3daf3adc9dea9
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SSDEEP
24576:sy5aohVMbTkg6oTVG6M9J1z3XzYfrMf6yp/BAfUo6hRljA7lFXnhBseBaS75:b0nhGP9Jl3XzPfPxomW7XnHv
Static task
static1
Behavioral task
behavioral1
Sample
17a676ac41644c4bb8a351b75cd3cc080b6c6fa2931e2cd47b91cf29483fe0bf.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
redline
horda
194.49.94.152:19053
Extracted
risepro
194.49.94.152
Extracted
smokeloader
2022
http://194.49.94.210/fks/index.php
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Targets
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Target
17a676ac41644c4bb8a351b75cd3cc080b6c6fa2931e2cd47b91cf29483fe0bf
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Size
1.4MB
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MD5
7b4087fadfbba2a4128dd8b5e54c594b
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SHA1
8ca711cabda55474fcdb711dfda0e282345a3b6e
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SHA256
17a676ac41644c4bb8a351b75cd3cc080b6c6fa2931e2cd47b91cf29483fe0bf
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SHA512
49342a024367fab605efca854bfd67b484d8c55d73184ac384baeabfb07c8ead8bae2c492368deea8366161aa5a79da1ece5523618179575f1b3daf3adc9dea9
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SSDEEP
24576:sy5aohVMbTkg6oTVG6M9J1z3XzYfrMf6yp/BAfUo6hRljA7lFXnhBseBaS75:b0nhGP9Jl3XzPfPxomW7XnHv
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Downloads MZ/PE file
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1