Analysis
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max time kernel
39s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05-12-2022 22:55
Static task
static1
Behavioral task
behavioral1
Sample
c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe
Resource
win10v2004-20220901-en
General
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Target
c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe
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Size
388KB
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MD5
45c27ad72d33a9f66e11dc05b3d5261b
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SHA1
2923cd258d4b50f1c996e0035a82f65575d985e9
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SHA256
c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c
-
SHA512
c226da9029b39abfc1712e9757ddb330c588e21aee3293089c0c06e070ac1649ddcac07af96b90de203e67b512f3db93f64cc6798d5e3a686dfe82590666a342
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SSDEEP
6144:WtW//YeguGc6nDoDLVVwK9lZ7EY1w4SFph9AKLmTSL5x4z6gdZHRl:h//dguGc6nMwYfLWphX5x466/
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SysCom = "C:\\WINDOWS\\system\\msnmsgr.exe" c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\WINDOWS\system\msnmsgr.exe c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe File created C:\Windows\Menu Iniciar\Inicializar\msnmsgr.exe c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe File created C:\WINDOWS\system\msnmsgr.exe c859e5e87d104ee09733c42e94c332248a6fbe131e83d3bb9967adcf47229e1c.exe