6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49

General

Target

6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
Size

2.6MB
MD5

21bfbbd8990a2b32f74f609f733fad97
SHA1

afee8492d97800b3fe85862b36f8df9581170b96
SHA256

6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49
SHA512

bfc83be6ca09f2d24b9405f742642e004eb3ffa0aa0aef0ce4ae0fe0c40fde440941582c8cb310833d2d3637727f16efa7a7738939d10ad9c3288a2cfdbf2b20
SSDEEP

49152:UWzOOR4X1he1HxU25LBcD08KGbNLeGMb4un:UOR4FheA25LBcJR5I0k

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\mIRCmirc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe"	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\mIRCmirc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe"	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Drops file in System32 directory 1 IoCs

Processes:

6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

description ioc process

File created C:\Windows\SysWOW64\ntdll.dll.dll 6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

description	ioc	process
File created	C:\Windows\SysWOW64\ntdll.dll.dll	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

Drops file in Program Files directory 64 IoCs

Processes:

6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Windows Defender\es-ES\EppManifestMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\resourcesMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\AdobeHunspellPluginAdobeHunspellPlugin.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AcrobatAiod.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\WindowsOperating.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\System\ja-JP\OperatingSystem.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\es\MicrosoftUIAutomationTypes.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOLoaderMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Google\Update\UpdateGoogle1.3.36.71.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\vstoeeVisual.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\it-IT\WindowsWMPNSSCI.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\RCXBA5C.tmp	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\en-US\Systemwordpad.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{4CA8DFAB-80A0-43FC-AC78-FBACDED770CF}\GoogleInstaller.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\89.0.4389.114\GoogleInstaller.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Internet Explorer\ieinstalIEXPLORE.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Windows Media Player\ja-JP\WindowsWMPNSSUI.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\Ole DB\de-DE\WindowsSystem.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\ja\resourcesresources.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\PMP\datamatrixpmpqrcodepmp3.6.18220.0.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\VC\MSDIA100Microsoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\89.0.4389.114\GoogleInstaller.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ietoedgestubexeietoedgestub.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\AdobeHunspellPluginAdobeHunspellPlugin.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\ado\es-ES\msader15Microsoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\Ole DB\fr-FR\msdasqlrmsdaorar.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\ink\de-DE\WindowsMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\ado\msador15Windows.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\en-US\OperatingWindows.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\{9B826622-81DE-4C73-98AC-77A3FAEBE059}\EdgeUpdate.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\de-DE\WindowsMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\AdobeAcrobat19.10.20064.310990.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\fr\ReachFrameworkMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AdobeAcrobat.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\it-IT\Sistemaoperativo.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\System\Ole DB\fr-FR\msdasqlrmsdaorar.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Windows Defender\fr-FR\dexploitationmpasdesc.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Windows Media Player\en-US\OperatingWindows.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Download\{F3C4FE00-EFD5-403B-9569-398A20F1BA4A}\1.3.165.21\SetupMicrosoftEdgeUpdateSetup1.3.165.21.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\System\Ole DB\Windowsmsxactps.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\Java\Java Update\Registrationjucheck.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\AppInfoDocument\Microsoft.VisualStudio.Tools.Office.AppInfoDocument\MicrosoftVisualStudio.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Internet Explorer\de-DE\Internetieinstal11.00.19041.1.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\VGX\InternetExplorer.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\es-ES\WMPNSSUIwmlaunch.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Internet Explorer\en-US\ieinstalHMMAPI.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AdobeAcroPDFImpl.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\ink\ja-JP\SystemWindows.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\ado\ja-JP\WindowsOperating.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EdgeEmbeddedBrowserWebView.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\HostSideAdapters\ToolsMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Common Files\System\msadc\fr-FR\msdaremrSystem.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\de\ConversionManagement.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ietoedgestubexeietoedgestub.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EdgeEmbeddedBrowserWebView.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\it\WindowsFormsIntegrationUIAutomationTypes.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Windows Mail\WABMIGSystem.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\fr\ReachFrameworkMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\Contracts\StudioTools.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\WindowsWordpadFilter.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\Systemoledb32r.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\resourcesMicrosoft.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\msadc\en-US\msdaprsrSystem.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\fr-FR\SystmeMicrosoft10.0.19041.1.160101.0800.exe	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

pid	process
2252	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
2252	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
2252	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
2252	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
2252	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
2252	6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe

C:\Users\Admin\AppData\Local\Temp\6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe
"C:\Users\Admin\AppData\Local\Temp\6837f75a51ba2fdebe7ef66fbd67d4e132e53148fc926abcb0672fbaa41a3c49.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2252