Analysis
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max time kernel
124s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01-12-2022 09:05
Static task
static1
Behavioral task
behavioral1
Sample
a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
2 signatures
150 seconds
General
-
Target
a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe
-
Size
141KB
-
MD5
c79e93c89ebf22feee4fef424e2ec69a
-
SHA1
6a6874d796a236daea37ada3b5bf6924f0282fde
-
SHA256
a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec
-
SHA512
0843a3656a977113e6f54a5484fda268890e867563aa78ac0e95d12b168ce5e32bc4a737b8a7470fa6d91390d8498d5fff03a3ab860ef2c3b299730b36f60544
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SSDEEP
3072:l1B31bdBob2QXGrzNsKkJIpEq6eshVDlp1c3HOvBbZ/S:l731bdBaBkzNsK+IjJshVDbq3HaBU
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" a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\msinfo32.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\elevation_service.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\setup.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iexplore.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java-rmi.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\xdccPrograms\mip.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX805D.tmp a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javah.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaws.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\xdccPrograms\7z.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX7FDB.tmp a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\sIRC4.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\javaw.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX805C.tmp a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\javah.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\javaws.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\sIRC4.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zFM.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\apt.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\idlj.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX7FFB.tmp a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX807E.tmp a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\apt.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\elevation_service.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\appletviewer.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX801B.tmp a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaw.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\mip.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\master_prefere.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe a4945b0acf67f6860b41a51481c992c60259a7aea60341279f74f69c7315b7ec.exe