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Analysis
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max time kernel
120s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2022, 14:33
Static task
static1
Behavioral task
behavioral1
Sample
463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6.exe
Resource
win10v2004-20220812-en
General
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Target
463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6.exe
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Size
264KB
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MD5
7724c4904d595b5ac347bac9d85acd10
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SHA1
935196949a28cb19e05b11eebbfd3da9ef0b782e
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SHA256
463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6
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SHA512
4ae46b568e4e61429d9c7535d57b6f3489b1e83421c8a93b39a082b5689790e663e2de1be663096d91f3e8409ec9e0f719bc519a489c46a0440e395941bf96f2
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SSDEEP
6144:N8np3UTCBwxpEmPYoy1zQ9GKd0pNw/6n1CoChw2PU/:N8BUeBwxiG0Q30zw81Cw2P
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeBackupPrivilege 4224 dw20.exe Token: SeBackupPrivilege 4224 dw20.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1200 wrote to memory of 4224 1200 463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6.exe 83 PID 1200 wrote to memory of 4224 1200 463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6.exe"C:\Users\Admin\AppData\Local\Temp\463ce72a6108697a737b6f6db70513f08d63a8a56e229cf9021f5686272c83e6.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 7322⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4224
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