Analysis
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max time kernel
150s -
max time network
155s -
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 17:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
easyMalicious2dc54ddbb9d3.exe
Resource
win7-20230703-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
easyMalicious2dc54ddbb9d3.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
easyMalicious2dc54ddbb9d3.exe
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Size
1.1MB
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MD5
36658557553f149c8d766cd689242029
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SHA1
0c718f9edd862448fb126946164f8d56b67149f4
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SHA256
61a3cd98cd3e9d0de77c045396f4032e700b1b0ea0772f25ec365aee3c48042e
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SHA512
1b6f030642a2ca37e92b803ba998fecd68f53eee2364f5a144a0662df8b11af46576d36b5c7334d28902230e4b96021317cbfb4a4661b3838e840986f71b83cf
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SSDEEP
24576:c1b30vFpkTEvqlrjgUIUqQ6qG2yZ3BUC43kKjEEcEf7hiU/gIGLL8RzFgZsEw:cXTEnU4Q6LL3BUCIkwE7Eh/4xLL8gZg
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" easyMalicious2dc54ddbb9d3.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\sIRC4.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\MavInject32.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\ExtExport.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\appletviewer.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\java.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF17A.tmp easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF13A.tmp easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF11A.tmp easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java-rmi.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zFM.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\OSE.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\setup.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ielowutil.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\idlj.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF0F9.tmp easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javadoc.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\MavInject32.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF0C8.tmp easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iexplore.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF19B.tmp easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\javadoc.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF1BB.tmp easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OSE.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF0D9.tmp easyMalicious2dc54ddbb9d3.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe easyMalicious2dc54ddbb9d3.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe easyMalicious2dc54ddbb9d3.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
1.1MB
MD57719f00de634459d622c9a12ef6a8ad3
SHA101142eb7a8529d72ed7c1be2f53839ae5f4e6c9a
SHA256f2f27343c342680717bcb740c59c9ec7872ffaf6f387358326cc167a58bb330f
SHA51245101edfe88eb213050cd8deb34844ceb60e97b730c57df7f056bac7dd0298df6186941baf4d22a3ae4b2b63081112fad7cc3805a7f6421b48a2b6438bba59db