Analysis
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max time kernel
81s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
22/10/2023, 17:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.b7cbd3814bf83536f481792186743a80.exe
Resource
win7-20230831-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.b7cbd3814bf83536f481792186743a80.exe
Resource
win10v2004-20231020-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
NEAS.b7cbd3814bf83536f481792186743a80.exe
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Size
86KB
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MD5
b7cbd3814bf83536f481792186743a80
-
SHA1
f92950336a429ed77abdb91e2f30ca81112d98b4
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SHA256
bfba24dbcf3dd5e24de7688bc0dc15d50847e9f6d1e8e9fc2ae49114408186d0
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SHA512
222443e30166fabdff30a932175939205c03a242d0e7768caabf187f9db5eb73d9880512b2554feec186a98c84e7287b0da843441dda880e5b6e2ec806c7cbf9
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SSDEEP
1536:/aiqH1s+kCtrA2UMT0mTFibDKa1Log+8t4Ja2zYBqeIIZvj/vC:y1B31bdBob2QLo8jsIZvjXC
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.b7cbd3814bf83536f481792186743a80.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\setup.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrmstp.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javadoc.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\setup.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\apt.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javah.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\javadoc.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\javah.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\msinfo32.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\sIRC4.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\mip.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\7z.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\elevation_service.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\master_prefere.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javap.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zG.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7z.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\javaw.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zFM.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe NEAS.b7cbd3814bf83536f481792186743a80.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe NEAS.b7cbd3814bf83536f481792186743a80.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
847KB
MD5bf42887972f28031bfa43a8749edbb8d
SHA158e59b9d5fbf91205747209e6c070c50ae8f2aaf
SHA2564a74bc8f8ba2f88d1537c730484c1cd8f6b55cdc27eba07088dbbff2fa0c7246
SHA5124261974aaa87717b7a7aaf70e6bc39b8bf6e4164e6fcc664efa5fc7cd712c95fde62457783453459b12827e1cd35df32dcd6bf6a3fd95ad38297d713fc38decb