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Analysis
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max time kernel
150s -
max time network
151s -
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, 15:24
Static task
static1
Behavioral task
behavioral1
Sample
easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe
Resource
win10v2004-20230703-en
General
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Target
easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe
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Size
111KB
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MD5
b4634653b44ec169337d2cc79f34f99e
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SHA1
7ff60ff2dfff5f8d4440d68d3a15fdfec023f948
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SHA256
698e88b494bf8522fc9ae4af0cd0f031b29c47cabde96a5ca5fe0157229bcdef
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SHA512
51c9452a55b01e86bbcf4ba3e52a4908d3bb6481cebd638b29283c82e4c1dbef31cc56a6fb111891825a38bb7868684d92e79643dcc288a61abfc00c7633bce3
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SSDEEP
1536:kaiqH1s+kCtrA2UMT0mTFibDKa1XTWmh2AgOv3BWf4tVjeXY52UOglXM:t1B31bdBob2QX6mh2t4BTVjeoUUOgl8
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" easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File created C:\Windows\SysWOW64\DC++ Share\elevation_service.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\elevation_service.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ieinstal.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zG.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\javadoc.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\InspectorOfficeGadget.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\idlj.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iexplore.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\sIRC4.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\OSE.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\7z.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zFM.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX13C3.tmp easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javadoc.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\MavInject32.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\master_prefere.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\ExtExport.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\mip.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\java.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\LICLUA.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OSE.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX13B2.tmp easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\InspectorOfficeGadget.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\xdccPrograms\office2016setup.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe File created C:\Windows\SysWOW64\DC++ Share\MavInject32.exe easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe"C:\Users\Admin\AppData\Local\Temp\easy_Malicious_070ce55d0627a56ea50232535643302537fcb64e023028733b75d1e1a689a81c.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
PID:3108
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
81KB
MD521546b2558b724614e7fa604c771011a
SHA1f445914bff48dd61d86029e494b795dd55a12cb8
SHA256132d8fd8a25af69fcb3a3bd40a224f8b620482ccf5294135a843a4dd4a541ee5
SHA512b90591b28b04c099ad24b9b597c130febf46bc65bc719b476e0f00cf17b037fb11e5325c8cadb803998bf3247b3a5d9e59133205036fe873698f5285ed029e07
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Filesize
428KB
MD567923109418be2c9ef84d21542b7c5df
SHA1b6375960db123d728b240e89aa125f98361c9227
SHA256178f49a4219f1c5bf2872932a3ed117ad94b007daa7c70f8f1dcd01a8dd441bc
SHA5125d8abf4ddf7369dbe440cac0f595e030d8d7c33ed899446740c743118da55001c49fb0d4424bbbd65119295b3686e9279f5d70be545850a184f115aa21e19d4e