Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
15/06/2024, 21:10
General
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Target
Bald.Win_New_Temp_Swoofer.exe
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Size
4.6MB
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MD5
76761b94d0187562e9acc8feb0d36111
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SHA1
40d118971e1c9e1e96264b23772ba0ec5e159a0c
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SHA256
d02f513e1673e5012e916fad43e0672ee0ff9cdfbc0733401b9b8fd4bd88d1f3
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SHA512
d48731994aae2c6f7b86edf22f843913568ade13e482154b71798c7b37b62e617c0f6960b3c9ba8db5c70d173ff0ef864f9c2467d7db6fb5d617a88a301c1423
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SSDEEP
98304:L/hllE2G7C2b9cH1UWzfW4Npy2K176ylIqdF8J8mK98wbRNVGllXLTPhCPzH00pE:LxlCcH1BSBvrltsY9jDqXLVaL7u
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 8 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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Drops file in System32 directory 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Bald.Win_New_Temp_Swoofer.exe"C:\Users\Admin\AppData\Local\Temp\Bald.Win_New_Temp_Swoofer.exe"1⤵
- 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
13.0MB
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Filesize
8KB
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Filesize
13.0MB
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Filesize
13.0MB
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Filesize
13.0MB
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Filesize
13.0MB
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Filesize
13.0MB
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Filesize
13.0MB
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Filesize
1.7MB
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Filesize
13.0MB