Analysis
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max time kernel
258s -
max time network
317s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2022 05:46
Static task
static1
Behavioral task
behavioral1
Sample
c90e67200667acb9152d06652e100f1c3de3baf935f6c7340d06703e6d63a491.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
c90e67200667acb9152d06652e100f1c3de3baf935f6c7340d06703e6d63a491.dll
Resource
win10v2004-20221111-en
General
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Target
c90e67200667acb9152d06652e100f1c3de3baf935f6c7340d06703e6d63a491.dll
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Size
86KB
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MD5
7e2282393a0f8acc0e739284f1b7ac61
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SHA1
594eb6b763344619ccef5c28d26a0698224e09be
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SHA256
c90e67200667acb9152d06652e100f1c3de3baf935f6c7340d06703e6d63a491
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SHA512
660c28893df4b097f8c42aa40fbb784c1eafac3f8fc618e07cc780ac74795e7ed13b6894f9dd9463640569710d64a883ed39bfce06a479a48d983186a69b38c1
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SSDEEP
1536:Xl6gjDMVC1Ew5ZHSBbeBZXEif0THDPciweqfQy0rGBoGtXh316V:Xl6SDMlGHSBbAZcTDaeqoy0cp1m
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2848 2928 WerFault.exe 80 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2520 wrote to memory of 2928 2520 rundll32.exe 80 PID 2520 wrote to memory of 2928 2520 rundll32.exe 80 PID 2520 wrote to memory of 2928 2520 rundll32.exe 80
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c90e67200667acb9152d06652e100f1c3de3baf935f6c7340d06703e6d63a491.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c90e67200667acb9152d06652e100f1c3de3baf935f6c7340d06703e6d63a491.dll,#12⤵PID:2928
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 6603⤵
- Program crash
PID:2848
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2928 -ip 29281⤵PID:2756