General
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Target
https://www.smadav.net/
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Sample
220414-pqn6psbgf4
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.smadav.net/
Resource
win7-20220331-en
Behavioral task
behavioral2
Sample
https://www.smadav.net/
Resource
win10-20220223-en
Behavioral task
behavioral3
Sample
https://www.smadav.net/
Resource
win10v2004-20220310-en
Malware Config
Extracted
redline
@hisumi
109.107.181.194:18354
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auth_value
7cf74fd3254cae5278bc460d90647457
Targets
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Target
https://www.smadav.net/
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Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
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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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Registers COM server for autorun
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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