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Analysis
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max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
15/11/2023, 11:25
Static task
static1
Behavioral task
behavioral1
Sample
Sourceforge_3132.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Sourceforge_3132.exe
Resource
win10v2004-20231020-en
General
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Target
Sourceforge_3132.exe
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Size
44KB
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MD5
8006c6454cf258d0fe6368bc8068921e
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SHA1
62bd5a6f5343fe3e61a7bc70ef5a21e05671b086
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SHA256
7bef4a4e7444c66b6f866bc44db38daf7e113c8380d509613e12c472054aad10
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SHA512
72e862b1c192cfb7d294724ebc26e43c38b36c9eaa148dd379050b24a87ba0828e6e8ac751cbc068f0fc65b875968a2321a2acd129ec1c486837a8da65be805b
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SSDEEP
768:QtxyFLIMxyLVgc3KTbJUg+gS/wmJaQ/Mb/qXCVsT5IQO4yXAF:QtOIMEr3KTbJUg+gqwBQkbwCiR
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeBackupPrivilege 4820 dw20.exe Token: SeBackupPrivilege 4820 dw20.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3020 wrote to memory of 4820 3020 Sourceforge_3132.exe 87 PID 3020 wrote to memory of 4820 3020 Sourceforge_3132.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\Sourceforge_3132.exe"C:\Users\Admin\AppData\Local\Temp\Sourceforge_3132.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 7602⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4820
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