Analysis
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max time kernel
120s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/08/2024, 17:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9cd99a65e2659613039cbfbd336a8f90N.exe
Resource
win7-20240729-en
windows7-x64
2 signatures
120 seconds
Behavioral task
behavioral2
Sample
9cd99a65e2659613039cbfbd336a8f90N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
120 seconds
General
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Target
9cd99a65e2659613039cbfbd336a8f90N.exe
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Size
784KB
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MD5
9cd99a65e2659613039cbfbd336a8f90
-
SHA1
48681c97f74e6e4fbac763fe99e0022075674537
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SHA256
f8c6e89acc7370fa4bcb8827f74adbf8abe21b1aae549ef4785fbaf3f3b14fdc
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SHA512
b76d6d77ee3e19daf5f389a6aa3f24654199c25daec7c6d5abe6e190f6ce0844141ea9625849401f1bf63aeb0ec5fe0c36b4e90be0e3f41f486bd60577524734
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SSDEEP
24576:41b3jes09zLMNRgoDPETLRu5oSmnh2g7JLEI:4VeN9zQNRgkwRu5DQ2+L3
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" 9cd99a65e2659613039cbfbd336a8f90N.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7zG.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jabswitch.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ieinstal.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\mip.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\sIRC4.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\ExtExport.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\ielowutil.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javac.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5D98.tmp 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\LICLUA.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\dotnet.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\dotnet.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\createdump.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\javadoc.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\notification_helper.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\idlj.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5D78.tmp 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java-rmi.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\OfficeC2RClient.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\idlj.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\jabswitch.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\java.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7z.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javadoc.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\OSE.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\setup.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\initial_prefere.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5D99.tmp 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\xdccPrograms\InspectorOfficeGadget.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\elevation_service.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\initial_prefere.exe 9cd99a65e2659613039cbfbd336a8f90N.exe File created C:\Windows\SysWOW64\DC++ Share\appletviewer.exe 9cd99a65e2659613039cbfbd336a8f90N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9cd99a65e2659613039cbfbd336a8f90N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
90KB
MD577fc370a001ed6f4d7257edfc7fa9cf9
SHA1553f0fe589013524b58659d893806327597e5d9d
SHA2567a7661f17db785a1a73bb5718d4adabda766aefec901fc28d94b29af1bff68dd
SHA51281ab4a7b721e10433dcaaec81198973d4f07f176cacac5fc10a3be36d056a1b46c46ac40f0673c5c83479d0de3df375abb7501a8de52a66bca1dceb084b47c2f
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Filesize
930KB
MD5e0a583d1eb5dd9552f843151f873be86
SHA1d3ac6316aa8b98d70e557f94a8c37bbc6162a268
SHA256b74a8e267a27b13014b40de7c37f5265c1d7c5e4f6bea631d477ea1ae34f7373
SHA512eed1afe55ad7f9914c3d266e9ec43fcfe63da1f242cdbfc01ff1c5d6d44baa1d25194a5666c81059f42ec4b33cda3202f0d500013211665bd3e04a2c5e93eb9a