Analysis
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max time kernel
148s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
27/07/2024, 03:54
General
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Target
Solara/Solara.dll
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Size
4.4MB
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MD5
d2095e81b64ae68f6315e2a84bcf7e77
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SHA1
c822a738341d9c7a551bb38f5dd9d288975ab45a
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SHA256
9664bb7b9e94eec10aed5c7b8b198efee20056da51537066d1f4894fd72c7f38
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SHA512
df43ea1eed8a18224591d34e7ca519c181f1d7999dad53a1b5cc9b2467c1a7e5466ef41f9df51ada51a94aa4cea196ce670c124e5112c2261056207fc7545e15
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SSDEEP
98304:V3xlBT6DCb/QI7/MCgQMQzztD/KWLAbV+riCObX0u:jTZ6Cg+zhD/P2rCEX
Score
9/10
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Themida packer 5 IoCs
Detects Themida, an advanced Windows software protection system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
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Drops file in System32 directory 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Solara\Solara.dll,#11⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
11.4MB
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Filesize
8KB
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Filesize
11.4MB
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Filesize
11.4MB
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Filesize
11.4MB
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Filesize
144KB
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Filesize
11.4MB