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Analysis
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max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 02:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0029d7dc9c00caf792ad9ae2b3518a1b.dll
Resource
win7-20231215-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
0029d7dc9c00caf792ad9ae2b3518a1b.dll
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
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Target
0029d7dc9c00caf792ad9ae2b3518a1b.dll
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Size
37KB
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MD5
0029d7dc9c00caf792ad9ae2b3518a1b
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SHA1
7f1c0502e6b05ff985e4ec284b3de5fcfae4891f
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SHA256
bf200bf3542bd22b41d5ef1a8bf8ef77390e05abaee23aac48da1acd3dca4aff
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SHA512
8ac58dd5245e6ce33efaf1d0132d66b477a426197b38653c514312da71a10ca1d9bd9674fb490ef94195a3d5e13e0dd72d14996e9c2f3f103ca7363a2bd5aaf1
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SSDEEP
768:vPByKN84xZ36DSErHtkBwJOiV4dnzEwnYJ:HdNTOD5EwJ5sEmu
Score
1/10
Malware Config
Signatures
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Modifies registry class 15 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{df2e4f67-e93a-11d1-bb14-0000f8779051}\ = "netsflt Driver Configuration Notify Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\ = "netsflt Notify 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{df2e4f67-e93a-11d1-bb14-0000f8779051}\InProcServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0029d7dc9c00caf792ad9ae2b3518a1b.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{df2e4f67-e93a-11d1-bb14-0000f8779051} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{df2e4f67-e93a-11d1-bb14-0000f8779051}\InProcServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{df2e4f67-e93a-11d1-bb14-0000f8779051}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0029D7~1.DLL" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38135D11-E93B-11D1-BB14-0000F8779051}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2508 2096 regsvr32.exe 28 PID 2096 wrote to memory of 2508 2096 regsvr32.exe 28 PID 2096 wrote to memory of 2508 2096 regsvr32.exe 28 PID 2096 wrote to memory of 2508 2096 regsvr32.exe 28 PID 2096 wrote to memory of 2508 2096 regsvr32.exe 28 PID 2096 wrote to memory of 2508 2096 regsvr32.exe 28 PID 2096 wrote to memory of 2508 2096 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0029d7dc9c00caf792ad9ae2b3518a1b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0029d7dc9c00caf792ad9ae2b3518a1b.dll2⤵
- Modifies registry class
PID:2508
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