Analysis
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max time kernel
90s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 07:31
Static task
static1
Behavioral task
behavioral1
Sample
77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll
Resource
win10v2004-20220901-en
General
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Target
77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll
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Size
457KB
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MD5
db9e6315b12a712a7bf1fd5654d3b5c0
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SHA1
09eea6629ec990dac78a17eed9940a52bfe8dfdd
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SHA256
77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7
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SHA512
bd26a1d29a2698b863bd549b5a13cff0c7891332632b3747c4e66c725dccc9ae0b3f8847d69b4776e14f83b87b7c5225d4c72ed456348dc808cc0b97e7a1faa4
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SSDEEP
12288:+1WD7iuq9WarATQBjI5CWfZfsDa4QItOhKl7:TD7iuqSTQBjIthfqXl
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2412 1376 WerFault.exe 63 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1512 wrote to memory of 1376 1512 rundll32.exe 63 PID 1512 wrote to memory of 1376 1512 rundll32.exe 63 PID 1512 wrote to memory of 1376 1512 rundll32.exe 63
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll,#12⤵PID:1376
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1376 -s 5723⤵
- Program crash
PID:2412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1376 -ip 13761⤵PID:2216