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Analysis
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max time kernel
152s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13/10/2023, 20:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe
Resource
win7-20230831-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe
-
Size
327KB
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MD5
6ed5c9ecea62a7d661dca51002ab2d10
-
SHA1
ddb3e1f791c84a677c212e3e4cf22831730a4e89
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SHA256
175972f94f4acc764ac8b91ea76236556760d63704cecb47ea06c44bcadb5e08
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SHA512
737e3201085f7b31f80141139921481ead93e97d72c7a429068a3d234b4887829c56ad91ccea68bfc4352a3fffb9c151629712e0e00e394ddbb051f070a3f434
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SSDEEP
6144:DtrneNFNRO9GmAikLFrYIQmngl4isvrZQerwWkSh+JkhkE8aGI6lpdcN6n4/:D1SNm1MtvNYqvr69SukhOW6lp264
Score
7/10
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 1980 3A23.tmp -
Loads dropped DLL 2 IoCs
pid Process 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annots.api 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEODBC.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSAutogen.dll 3A23.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\atl.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\AUMProduct.aup 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\MSCONV97.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPWEC.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\xmlrwbin.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CDLMSO.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEEX.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\LICLUA.EXE 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Portal\PortalConnectCore.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\Real.mpp 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\GIFIMP32.FLT 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOXMLMF.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GKPowerPoint.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE 3A23.tmp File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 3A23.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeLinguistic.dll 3A23.tmp File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\NPSWF32.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\DESIGNER\MSADDNDR.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEREP.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\EXPSRV.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\vstoee.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\BIB.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\SendMail.api 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ESEN\MSB1ESEN.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VC\msdia90.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPSRVUTL.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IPDESIGN.DLL 3A23.tmp File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\authplay.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia.api 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Setup.exe 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCVDT.DLL 3A23.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\cryptocme2.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEEXCH.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEXBE.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOLoader.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Folders\MSOSV.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IMPMAIL.DLL 3A23.tmp File opened for modification C:\Program Files\7-Zip\7z.sfx 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AGM.dll 3A23.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\logsession.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEES.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\IA32.api 3A23.tmp File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ContactPicker.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE 3A23.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INTLDATE.DLL 3A23.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AXE8SharedExpat.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Browser\nppdf32.dll 3A23.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\PPKLite.api 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\EPSIMP32.FLT 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACETXT.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\RICHED20.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\IMCONTACT.DLL 3A23.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\MSB1XTOR.DLL 3A23.tmp -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2164 wrote to memory of 1980 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe 29 PID 2164 wrote to memory of 1980 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe 29 PID 2164 wrote to memory of 1980 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe 29 PID 2164 wrote to memory of 1980 2164 NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Users\Admin\AppData\Local\Temp\3A23.tmpC:\Users\Admin\AppData\Local\Temp\3A23.tmp2⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1980
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666
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Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666
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Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666
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Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666
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Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666