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Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 07:58
Static task
static1
Behavioral task
behavioral1
Sample
ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe
-
Size
953KB
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MD5
ee6efd5b0d478cf63444b05514b0f2d3
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SHA1
8df4eab5d6c1cd26f4a700eb20efe966cb44eca0
-
SHA256
ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434
-
SHA512
e0f2ba5f5e3ea8dcb31ccbc6bf4a123025478577c6ae9c8b3a7262e93d8a23a887c99a7db46e8d1f0169b596ed9b2e04c076a0a8f9f81b03c93505d74572c281
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SSDEEP
12288:chLG2wo/XVjgVjgVjeca9KSBCnzbkP8KmCOrpIr:Y3/XqqXNvP5rpIr
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre1.8.0_66\bin\javaws.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Mozilla Firefox\uninstall\helper.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\jconsole.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\jjs.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\policytool.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\jjs.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\klist.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jdk1.8.0_66\bin\keytool.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\java-rmi.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jre1.8.0_66\bin\tnameserv.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jdk1.8.0_66\bin\jstat.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\klist.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\jstat.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\xjc.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\klist.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\tnameserv.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jdk1.8.0_66\bin\ktab.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jdk1.8.0_66\jre\bin\keytool.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\orbd.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\ktab.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files (x86)\Common Files\Java\Java Update\jucheck.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\java.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jdk1.8.0_66\bin\jsadebugd.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\ktab.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\pack200.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\tnameserv.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleCrashHandler.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jdk1.8.0_66\bin\unpack200.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jre1.8.0_66\bin\unpack200.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\javaws.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\servertool.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\java-rmi.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\jstack.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Mozilla Firefox\updater.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\javapackager.exe$ ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File created C:\Program Files\Java\jdk1.8.0_66\jre\bin\servertool.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\tnameserv.exe ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5028 ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe"C:\Users\Admin\AppData\Local\Temp\ab9f99ebd4115164ba88b453c894665879214d5245ba728cd747910a09af6434.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:5028