Analysis
-
max time kernel
139s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
01/11/2023, 11:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe
Resource
win7-20231023-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe
Resource
win10v2004-20231023-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe
-
Size
160KB
-
MD5
ec21211ed6f6d875b31cb13b97d64360
-
SHA1
f0cffb03e9c4e21ba96f871efbdc7e702d804e7d
-
SHA256
d4d0042274ac1f03865992b02745fdf0cc7bff0029e91029f80a31ede2430147
-
SHA512
93b4482eeef1c609dd788e912aad090d70178218c74641c2b7353cd735678335d7ed30908f47535e206b4466203730637b2e22c18c488836a52eece1a466b72e
-
SSDEEP
3072:J3UG0Trxel16r6cLlFSEDfO/rdVb2C/tld2w056BqdPm6iDi:J3ZCImGMNfzYHd2YVG
Score
7/10
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe -
Executes dropped EXE 1 IoCs
pid Process 4516 NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe.exe -
Modifies WinLogon 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "1" NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification \??\c:\Windows\SysWOW64\regedit.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\VideoLAN\VLC\uninstall.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\serialver.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Client\AppVLP.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\default-browser-agent.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\iexplore.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\policytool.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\appletviewer.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\excelcnv.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\Wordconv.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\updater.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\7-Zip\7z.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jrunscript.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\klist.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\servertool.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\tnameserv.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Internet Explorer\iexplore.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\7-Zip\7zFM.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\wsgen.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Windows Photo Viewer\ImagingDevices.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\TabTip.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\ielowutil.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\java.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files\Windows Media Player\wmpnetwk.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\IEContentService.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Windows Media Player\wmprph.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\plugin-container.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Windows Security\BrowserCore\BrowserCore.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\xjc.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\excelcnv.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Internet Explorer\ieinstal.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Windows Media Player\wmlaunch.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Windows NT\Accessories\wordpad.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\kinit.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaw.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\jp2launcher.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Windows Media Player\wmplayer.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jar.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\iediagcmd.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\WsatConfig.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v3.5\AddInUtil.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v3.5\vbc.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegSvcs.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\WsatConfig.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Workflow.Compiler\v4.0_4.0.0.0__31bf3856ad364e35\Microsoft.Workflow.Compiler.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regsql.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v3.5\DataSvcUtil.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMSvcHost\v4.0_4.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\ComSvcConfig.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\EdmGen.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\WsatConfig.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\assembly\GAC_MSIL\ComSvcConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_wp.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\Ldr64.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMConfigInstaller.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Workflow.Compiler.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\dfsvc.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\assembly\GAC_MSIL\dfsvc\v4.0_4.0.0.0__b03f5f7f11d50a3a\dfsvc.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v3.5\AddInProcess32.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regsql.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\mscorsvw.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\explorer.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\_4bitmapibroker.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInUtil.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\DataSvcUtil.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\WsatConfig.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\winhlp32.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_wp.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInUtil.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMConfigInstaller.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegAsm.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regbrowsers.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File created \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe.buf NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\splwow64.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regbrowsers.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe File opened for modification \??\c:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3304 wrote to memory of 4516 3304 NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe 90 PID 3304 wrote to memory of 4516 3304 NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe 90 PID 3304 wrote to memory of 4516 3304 NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe"1⤵
- Checks computer location settings
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3304 -
C:\Users\Admin\AppData\Local\Temp\NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.ec21211ed6f6d875b31cb13b97d64360_JC.exe.exe"2⤵
- Executes dropped EXE
PID:4516
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
10.7MB
MD5656be0fc6916366c0d5e03af88f025e3
SHA1193a0730d9042c3827d4afd3e31eace4091a4112
SHA2566ccc988b3667582266ec7bb7c0bbfd9568ec1ac376a9286b48a24668d8830b14
SHA512be576ed03dd245ef11a7a40642f42217e7957208568f3207061a24d157307d136432fa35a7ce4dc5d7513e77e8168b6d01c84ca5b9e64946312b8d29993e0bc6
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Filesize
44KB
MD59da51802ff56a314ffcd1c6ad602dd2d
SHA165cdb63957a5749cef5b9c9a595ee5edb8a39d5c
SHA256af5d91467dec9323c1511aa03c0a5d92cf6b191fd3355e3238993b5c5a62e161
SHA512e4ccd183676f3eb37ee35e71f90e0e34d8e37613857ace1511a8eab0701becab34e9beb0b6c3a2c45f2a9a2f478d643f97d7101bf8ebc950175c26aadda4d636
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Filesize
44KB
MD59da51802ff56a314ffcd1c6ad602dd2d
SHA165cdb63957a5749cef5b9c9a595ee5edb8a39d5c
SHA256af5d91467dec9323c1511aa03c0a5d92cf6b191fd3355e3238993b5c5a62e161
SHA512e4ccd183676f3eb37ee35e71f90e0e34d8e37613857ace1511a8eab0701becab34e9beb0b6c3a2c45f2a9a2f478d643f97d7101bf8ebc950175c26aadda4d636
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Filesize
44KB
MD59da51802ff56a314ffcd1c6ad602dd2d
SHA165cdb63957a5749cef5b9c9a595ee5edb8a39d5c
SHA256af5d91467dec9323c1511aa03c0a5d92cf6b191fd3355e3238993b5c5a62e161
SHA512e4ccd183676f3eb37ee35e71f90e0e34d8e37613857ace1511a8eab0701becab34e9beb0b6c3a2c45f2a9a2f478d643f97d7101bf8ebc950175c26aadda4d636