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Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
20/01/2024, 19:26
Behavioral task
behavioral1
Sample
db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe
Resource
win10v2004-20231215-en
General
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Target
db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe
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Size
37KB
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MD5
5c0fbebc21d4edf3759244438fc479ae
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SHA1
a5a9bb372be9d679be2795e2a2f42250b43a3d51
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SHA256
db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5
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SHA512
96d33662575ccaa7b7adb24c15f3599c6203f66fb585f7d187829492f85d5995dbda5b80ab72960abae004188fd6ff1b6467093fdabba5331e6ce365156396a9
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SSDEEP
384:C+8vEiTbTvpWNcZ0y8fvCv3v3cLkacparAF+rMRTyN/0L+EcoinblneHQM3epzXm:r87TZ38fvCv3E1cQrM+rMRa8Nul+t
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 4 IoCs
description pid Process Token: SeRestorePrivilege 1852 dw20.exe Token: SeBackupPrivilege 1852 dw20.exe Token: SeBackupPrivilege 1852 dw20.exe Token: SeBackupPrivilege 1852 dw20.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4064 wrote to memory of 1852 4064 db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe 88 PID 4064 wrote to memory of 1852 4064 db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe 88 PID 4064 wrote to memory of 1852 4064 db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe"C:\Users\Admin\AppData\Local\Temp\db36cafda963b6464923356faf6e9ae1b953b2a85dcfd7c372c925407f1c21a5.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4064 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 4522⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:1852
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