Analysis
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max time kernel
91s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2022 19:06
Static task
static1
Behavioral task
behavioral1
Sample
bcdb64ddc298130f7dba9b456e0b10bce65f81d468ed5531463d75a870e6f6bb.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
bcdb64ddc298130f7dba9b456e0b10bce65f81d468ed5531463d75a870e6f6bb.dll
Resource
win10v2004-20220901-en
General
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Target
bcdb64ddc298130f7dba9b456e0b10bce65f81d468ed5531463d75a870e6f6bb.dll
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Size
5KB
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MD5
a14b0aa78079a45dedae5029feb0f647
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SHA1
23bfd93351630e9f4f9cccf9c9d001e23724b870
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SHA256
bcdb64ddc298130f7dba9b456e0b10bce65f81d468ed5531463d75a870e6f6bb
-
SHA512
66d9a9edc4efcbdf061b677e320b420cd924e3955c7d96311df2a10da3e2c932483aec5771e959db62946eb965f7cee2331ffd7138e56ba67f7b4e8550725866
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SSDEEP
96:Pa/xXgzTILmmqrHLYo7ZPiCm+7cJMHz+a332/XwL3oOep5JvXRKC9UM:PfHd7ZPiCm+4JizXmYz1epB95
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4980 4912 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5052 wrote to memory of 4912 5052 rundll32.exe 81 PID 5052 wrote to memory of 4912 5052 rundll32.exe 81 PID 5052 wrote to memory of 4912 5052 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bcdb64ddc298130f7dba9b456e0b10bce65f81d468ed5531463d75a870e6f6bb.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bcdb64ddc298130f7dba9b456e0b10bce65f81d468ed5531463d75a870e6f6bb.dll,#12⤵PID:4912
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4912 -s 5803⤵
- Program crash
PID:4980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4912 -ip 49121⤵PID:2920