Analysis
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max time kernel
78s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
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submitted
30-06-2023 14:52
General
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Target
A9305B7DBB242388551548F3F.exe
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Size
4.4MB
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MD5
a9305b7dbb242388551548f3f4c4d31f
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SHA1
f88e8a90b5a56fa85a82347dc6ab76e0993e3261
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SHA256
1502fad05a25e6848111b0da85eba077afe5b499a836b94781bed699451d43e3
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SHA512
bd8e258495e40e959a31a4b74e0103c32ebfd349746cfd64ac843194cb482706e824eb37f10d0f456512316b89e87d38aee0eccd98d51f7f938c1f47f7143604
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SSDEEP
98304:ivH19ZeZ9RnO8ZCDjw7HZxF6DqGDJ+oemYJRcU:ivH1nqFCDkjZx2DJJCrcU
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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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\A9305B7DBB242388551548F3F.exe"C:\Users\Admin\AppData\Local\Temp\A9305B7DBB242388551548F3F.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v6
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Downloads
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB
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Filesize
10.2MB