Analysis
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max time kernel
145s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
21-10-2023 21:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.3fd8091548aed944219373c248010500.exe
Resource
win7-20231020-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.3fd8091548aed944219373c248010500.exe
Resource
win10v2004-20231020-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
NEAS.3fd8091548aed944219373c248010500.exe
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Size
119KB
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MD5
3fd8091548aed944219373c248010500
-
SHA1
5559a926a852e408d5540616e93388fbca5abeb7
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SHA256
76b7fda567d2f889ccd7a053abdddd0d92f42f127fd5b9f20a275e54cbd60113
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SHA512
aa68a70fef53193180a8c1c9e02482ba11bf801e4a754d09a7d086c28804bae51f53ccd75166be9b33390878dfb9596c60b196137c559a8bfe2ac81fc3bc0df3
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SSDEEP
3072:Y1B31bdBob2QXo0GFKBs44NZ6gTBWS73Dt/Nv:Y731bdBaBo0pylNUaBWK3D
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" NEAS.3fd8091548aed944219373c248010500.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\DC++ Share\javah.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\7z.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\elevation_service.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\elevation_service.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\apt.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iexplore.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\idlj.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaws.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\appletviewer.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\javaw.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\setup.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5217.tmp NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\javap.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\java.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\sIRC4.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\mip.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\mip.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ielowutil.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\msinfo32.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\apt.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe NEAS.3fd8091548aed944219373c248010500.exe File created C:\Windows\SysWOW64\DC++ Share\javah.exe NEAS.3fd8091548aed944219373c248010500.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaw.exe NEAS.3fd8091548aed944219373c248010500.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
119KB
MD53fd8091548aed944219373c248010500
SHA15559a926a852e408d5540616e93388fbca5abeb7
SHA25676b7fda567d2f889ccd7a053abdddd0d92f42f127fd5b9f20a275e54cbd60113
SHA512aa68a70fef53193180a8c1c9e02482ba11bf801e4a754d09a7d086c28804bae51f53ccd75166be9b33390878dfb9596c60b196137c559a8bfe2ac81fc3bc0df3