Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
17-09-2023 01:34
Behavioral task
behavioral1
Sample
4e8d593077b145cab461ec84016d03e5a4802e97196b98ff296c4370693d0cb9.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4e8d593077b145cab461ec84016d03e5a4802e97196b98ff296c4370693d0cb9.dll
Resource
win10v2004-20230915-en
General
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Target
4e8d593077b145cab461ec84016d03e5a4802e97196b98ff296c4370693d0cb9.dll
-
Size
218KB
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MD5
c5164532fdc2baec9aafd8982ac87bae
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SHA1
5c1d13333413bdaba7b192510579a7a684417f5d
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SHA256
4e8d593077b145cab461ec84016d03e5a4802e97196b98ff296c4370693d0cb9
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SHA512
add3c349748120d98fce6226ea0b01056d54c6af612b10ff830af840f3aac538bd371ad181f1d0de03e327d70d24713f3fcce94c0d303cb99d86226d8618f167
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SSDEEP
3072:4fyTFpiSc43UtiD8Umh8I6lk0bF+EjJeNDU2a7i78nifiRjdUKH58YBS:4flD4ktiD8UI8I66C+6AsXnifujF
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4868 2748 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3868 wrote to memory of 2748 3868 rundll32.exe rundll32.exe PID 3868 wrote to memory of 2748 3868 rundll32.exe rundll32.exe PID 3868 wrote to memory of 2748 3868 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4e8d593077b145cab461ec84016d03e5a4802e97196b98ff296c4370693d0cb9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3868 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4e8d593077b145cab461ec84016d03e5a4802e97196b98ff296c4370693d0cb9.dll,#12⤵PID:2748
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 6323⤵
- Program crash
PID:4868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2748 -ip 27481⤵PID:4644