Analysis
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max time kernel
154s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2022, 23:35
Static task
static1
Behavioral task
behavioral1
Sample
f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe
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Size
716KB
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MD5
83d5548e519880f6ddcaab71d0868a00
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SHA1
d799b6532d03f37eedbd64f4f4b131f70848c584
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SHA256
f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8
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SHA512
088be7f8864e24029f0fd377745b80e305a039bf852532f171837d6b414083aba9d9c9d257caef76da753a85b50d4ca77a042d072be792d9dcc851834f7197bf
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SSDEEP
12288:51bdrDbVOexPJdUw+9V4ju7Gx5JV/Tz6qz+b9MSji8mK0RTHsK1nVXmk:51bdHbVtxRdUwqgp5DTz5z+9liY2zsK5
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe sIRC4.exe" f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\sIRC4.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ExtExport.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\idlj.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java-rmi.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\OfficeC2RClient.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\javadoc.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\xdccPrograms\office2016setup.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\MavInject32.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5A87.tmp f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\xdccPrograms\InspectorOfficeGadget.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\ExtExport.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\mip.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\mip.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OSE.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\master_prefere.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\MavInject32.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ieinstal.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX59F7.tmp f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\sIRC4.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OfficeC2RClient.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5A47.tmp f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javadoc.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\OSE.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\java.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zG.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe f1e6f4b53b64df2443d93ae8b5ef7362cac6a68e25f3f3284ef3fa507501fdc8.exe