Analysis
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max time kernel
167s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 20:53
Static task
static1
Behavioral task
behavioral1
Sample
044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe
Resource
win10v2004-20220812-en
General
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Target
044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe
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Size
33KB
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MD5
4f5f2f9c3f7ddadee995e717d1abaf7c
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SHA1
0fe68ee3713e9293679c217c217982ff2baaa129
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SHA256
044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d
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SHA512
f6da1f9538fe1d4d82908efc2cdd0c064259a9bab0b0f990de5ab8450e1e4fae056ec4cbff33097f0abd66b063ba7daa1afd1b4320a1d4a1a33d6c34b80caa24
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SSDEEP
192:9Sa8tcaAWyRxmxLjOB2Gth7gwGaHyM2EYHes/6Xh0YZQoRv5ZT3aXSJKi:9MOWy/mxLSnh71GPEUeCYh3Zrn93aXe
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 4 IoCs
Processes:
044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update Client = "C:\\Windows\\system32\\wuclient.exe" 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\XPSP2 Firewall = "C:\\Windows\\system32\\xpsp2fw.exe" 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe -
Drops file in System32 directory 4 IoCs
Processes:
044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exedescription ioc process File opened for modification C:\Windows\SysWOW64\xpsp2fw.exe 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe File created C:\Windows\SysWOW64\wuclient.exe 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe File opened for modification C:\Windows\SysWOW64\wuclient.exe 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe File created C:\Windows\SysWOW64\xpsp2fw.exe 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe -
Modifies registry class 2 IoCs
Processes:
044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ad089e8b-a113-06b4-27a1-6844f42ad089} 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ad089e8b-a113-06b4-27a1-6844f42ad089}\ = 1f00000000000000000000000000000051000000 044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe"C:\Users\Admin\AppData\Local\Temp\044df72209005fa603bed70c0dabee30be2b362dd5f814ccf866920cdf86ee5d.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
PID:2692