General
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://github.com/quivings/Solara/raw/main/Files/SolaraB.zip
Resource
win10-20240404-en
21 signatures
1800 seconds
Behavioral task
behavioral2
Sample
https://github.com/quivings/Solara/raw/main/Files/SolaraB.zip
Resource
win10v2004-20240426-en
9 signatures
1800 seconds
Behavioral task
behavioral3
Sample
https://github.com/quivings/Solara/raw/main/Files/SolaraB.zip
Resource
win11-20240508-en
10 signatures
1800 seconds
Malware Config
Targets
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Target
https://github.com/quivings/Solara/raw/main/Files/SolaraB.zip
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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