Analysis
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max time kernel
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
04/07/2023, 16:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
easyMalicious1bb3e5948637.exe
Resource
win7-20230703-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
easyMalicious1bb3e5948637.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
easyMalicious1bb3e5948637.exe
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Size
87KB
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MD5
908db10c6bd4be272ead7755d9a7c5cc
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SHA1
18d1912137252e7e073e465c9c8306c11c33b88f
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SHA256
bbdf5bfbf510a7869d70238963df51efeab4fd5eefe5fd655dc8fbdad6d895b2
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SHA512
7b46ba5afcd262c570de9f050198ff37d0eaf4e36d684fb83e54a17dc59987952da9d55ca37f201cdacf95f2b46523fc73882d28233da740bba74bd951849277
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SSDEEP
1536:kaiqH1s+kCtrA2UMT0mTFibDKa1XF+ofM3Ni4vKZ6ZeNOV4:t1B31bdBob2QXsB3DU6Zec4
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" easyMalicious1bb3e5948637.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\sIRC4.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\appletviewer.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXEA72.tmp easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ielowutil.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXE9F3.tmp easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java-rmi.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\sIRC4.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OSE.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\LICLUA.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ieinstal.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\7z.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\ExtExport.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\javadoc.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\OfficeC2RClient.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iexplore.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\InspectorOfficeGadget.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\LICLUA.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\setup.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ExtExport.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\office2016setup.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\office2016setup.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\master_prefere.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\MavInject32.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\InspectorOfficeGadget.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\mip.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\java.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe easyMalicious1bb3e5948637.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zG.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\DC++ Share\OSE.exe easyMalicious1bb3e5948637.exe File created C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe easyMalicious1bb3e5948637.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
62KB
MD5b126345317624479f78fbf30b3a1fe5a
SHA1655c966bf7bbf96ee49c83062d30b9dba17d693c
SHA2568723d2d97d52f6d3b63968594c93bf2c5b5300b306c9670be4616cb134964301
SHA512d0be6d608b5f4e482287d16e6587e00be1b4390f78efc3ce63008f99be7358e65f0eef9eba330d845462b64fa7a86cc3f1395b863ad0f8d01c0b790fc2f4c02d
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Filesize
87KB
MD5908db10c6bd4be272ead7755d9a7c5cc
SHA118d1912137252e7e073e465c9c8306c11c33b88f
SHA256bbdf5bfbf510a7869d70238963df51efeab4fd5eefe5fd655dc8fbdad6d895b2
SHA5127b46ba5afcd262c570de9f050198ff37d0eaf4e36d684fb83e54a17dc59987952da9d55ca37f201cdacf95f2b46523fc73882d28233da740bba74bd951849277