Analysis
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max time kernel
176s -
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
01-12-2022 22:57
Static task
static1
Behavioral task
behavioral1
Sample
711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll
Resource
win10v2004-20220812-en
General
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Target
711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll
-
Size
654KB
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MD5
2f1b7f05512e4e8a5f084bc82ebbd982
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SHA1
265bc05fb9cffcac38eeef27952904b53f534674
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SHA256
711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7
-
SHA512
8cc16c165484462306da0c3ed705b0775ecfafb61ef5fec790671a3f7b0091c8e45e86c1a54a9ae2e3d6859b506422e7bb1345b4e511d975cc975635dacf852c
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SSDEEP
12288:g9UVYnskCt71MBbueE5VeT2M8DI6UduKsXxDADA1cxGdk:g9ykCtZmbun5C8DgsnXxDkA1yG+
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4100 2468 WerFault.exe 79 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3452 wrote to memory of 2468 3452 rundll32.exe 79 PID 3452 wrote to memory of 2468 3452 rundll32.exe 79 PID 3452 wrote to memory of 2468 3452 rundll32.exe 79
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll,#12⤵PID:2468
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 5843⤵
- Program crash
PID:4100
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2468 -ip 24681⤵PID:5112