Analysis
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max time kernel
91s -
max time network
192s -
platform
windows11-21h2_x64 -
resource
win11-20240709-en -
resource tags
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submitted
22-07-2024 04:05
General
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Target
Solara.Dir/cd57e4c171d6e8f5ea8b8f824a6a7316.dll
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Size
4.1MB
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MD5
59267336c1fe47aa25e6000032ca954f
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SHA1
158e84501d5066d12fea68269233666c8c41ced2
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SHA256
0564c0d73f3cdccf8c503248de285bd846be90a27972429e3b70f1ab1e619150
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SHA512
4aeba8de76a1d7a2dced451dc51c3381453c1124958563faf80ba82226d0c082f85f28984a84fb1a1a2d454d20d602501bdee712471c12651887b7bbbf22050d
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SSDEEP
98304:IgA6Fu8Ajvchxc2jAtB4TEr69vBIXLaOib84mC5i9xtbMke:YduxNUtOTEr6tHb84mhftZ
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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Solara.Dir\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#11⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
10.9MB
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Filesize
10.9MB
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Filesize
10.9MB
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Filesize
10.9MB
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Filesize
8KB
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Filesize
144KB
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Filesize
10.9MB