General
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Target
https://steamcomunntiy.com/events/discord
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Sample
220906-d7pb9aedb4
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://steamcomunntiy.com/events/discord
Resource
win10v2004-20220812-es
Malware Config
Extracted
raccoon
7fbece336766d588acded4ed81e9b654
http://89.208.104.89/
Extracted
raccoon
7cc7e20e8fb40a79ad7a928b913d97ac
http://45.142.213.24/
http://45.133.216.198/
Targets
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Target
https://steamcomunntiy.com/events/discord
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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