Analysis
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max time kernel
146s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11-10-2023 21:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8daab94340ffa26b108751e171d9be89_JC.exe
Resource
win7-20230831-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
8daab94340ffa26b108751e171d9be89_JC.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
8daab94340ffa26b108751e171d9be89_JC.exe
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Size
847KB
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MD5
8daab94340ffa26b108751e171d9be89
-
SHA1
9e94a26cfa550debd55afb50ba7a0577ffc69121
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SHA256
ca765611fb45c07df4a2ab2bb3262f49b60d14901b38d1eddcaa3c8ade8b2b48
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SHA512
51333f8a732b56746f9283e97440a20aed4aac7c22352476158799258319738fb9980e37922e061096aabdf37bdedb06b9bf43e58d391a93e40bd103d8ff7d82
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SSDEEP
24576:p1bjsz0aEFuE3bs7a+mmK+x5C1OVURKs4sC:phKhBE3bs7Y+xs1OyD4sC
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" 8daab94340ffa26b108751e171d9be89_JC.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File created C:\Windows\SysWOW64\xdccPrograms\mip.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\setup.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ielowutil.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\apt.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\iexplore.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java-rmi.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javap.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zFM.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ieinstal.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF980.tmp 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF9A0.tmp 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF9C0.tmp 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF9E0.tmp 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\sIRC4.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\elevation_service.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\javap.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXFA01.tmp 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javah.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\javaw.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaws.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXBC5E.tmp 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\javah.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\setup.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\master_prefere.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaw.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\master_prefere.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCXF817.tmp 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe 8daab94340ffa26b108751e171d9be89_JC.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\xdccPrograms\7z.exe 8daab94340ffa26b108751e171d9be89_JC.exe File created C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe 8daab94340ffa26b108751e171d9be89_JC.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
847KB
MD58daab94340ffa26b108751e171d9be89
SHA19e94a26cfa550debd55afb50ba7a0577ffc69121
SHA256ca765611fb45c07df4a2ab2bb3262f49b60d14901b38d1eddcaa3c8ade8b2b48
SHA51251333f8a732b56746f9283e97440a20aed4aac7c22352476158799258319738fb9980e37922e061096aabdf37bdedb06b9bf43e58d391a93e40bd103d8ff7d82