Analysis
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max time kernel
171s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
03-11-2023 11:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.aa806a685c63b0af346eee1825f93340.exe
Resource
win7-20231020-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.aa806a685c63b0af346eee1825f93340.exe
Resource
win10v2004-20231020-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
NEAS.aa806a685c63b0af346eee1825f93340.exe
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Size
109KB
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MD5
aa806a685c63b0af346eee1825f93340
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SHA1
f6cee52ba557e3a5b44a9bcd06bb8cd9cada627b
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SHA256
db6fc755ec67fd45bb871eabe34af18ce3eac3ad7a5f47f3c00f38ccf9426e7b
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SHA512
97d7221fe8ee5994b48044b93eafd641292b68d8134447254c14f898ba98a0ce65999ada2539d285309c2058d334430b86b6d585f153faf67af3261dc9a6efac
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SSDEEP
3072:p1B31bdBob2QXotFERY4VhkMU4zrCoxeHr2:p731bdBaBozsdhzUQV2r2
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.aa806a685c63b0af346eee1825f93340.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\idlj.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\sIRC4.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java-rmi.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\javap.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\javaws.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaws.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\sIRC4.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX20CB.tmp NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\apt.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\apt.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\javadoc.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zFM.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\appletviewer.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javap.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\elevation_service.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\javaw.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zG.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX1E69.tmp NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\java-rmi.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX210A.tmp NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\javah.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javah.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\xdccPrograms\mip.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\setup.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe NEAS.aa806a685c63b0af346eee1825f93340.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe NEAS.aa806a685c63b0af346eee1825f93340.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
568KB
MD55dd4f9ea81e64878abf8514a9574d763
SHA1c499cdecf4584514b0a007edac85882d1d6f116e
SHA25624843b00b6ca6aabafe8a4a24bc31e80d8dd7bfff60011f332138b352b2eb1f8
SHA5124aeeb2f1cb4a6c1ded20741b11de7ee74d14984854d6b48c1540ba2536b438f94fdcffeca91e075a1a0cb609c22a6b94253ca09e94e420126071292c897cb229