Analysis
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max time kernel
144s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2022 16:06
Static task
static1
Behavioral task
behavioral1
Sample
bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll
Resource
win10v2004-20220901-en
General
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Target
bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll
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Size
171KB
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MD5
e59e9a85ba7fe3f48cead1ca0d980e7a
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SHA1
c4c341d307830b88348fb519bbebd4c8825d8820
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SHA256
bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477
-
SHA512
0e14ec61f4b25c130419c35cb7b7b937e4b908805868cf643166feca22057eaaca7f25339347456ed50fab24335e0c35092ee23fdbd227ff83bd6816fbb634dc
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SSDEEP
3072:8vp4shD1jhlqUpPMMVS4eKuM1fxyqKSsbwl2/sQbvg+1aBPMzJOq:8/hD1hlqUpP1tPt2SzSFboskMzJO
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4576 2248 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2640 wrote to memory of 2248 2640 rundll32.exe 83 PID 2640 wrote to memory of 2248 2640 rundll32.exe 83 PID 2640 wrote to memory of 2248 2640 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll,#12⤵PID:2248
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 5643⤵
- Program crash
PID:4576
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2248 -ip 22481⤵PID:1032