Analysis
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max time kernel
151s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
14-10-2023 10:22
Behavioral task
behavioral1
Sample
NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe
Resource
win7-20230831-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe
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Size
33KB
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MD5
05b3cdfb789e77d3d4856dfc07d2a830
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SHA1
2eb8d440f086d5c8cccae2857137317d3d8aba44
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SHA256
3e55f577157d2fc27135789e2d0410c42ba4c4a5fbafdb58b6848ababc02e684
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SHA512
9a0ba967d04c799c594eb2dd797c13b4c35813161f0b95abe8c9199a26b1e0c86d55c9986d0b0855917567fbb1b593c1cf32b104912b8960a8e5fab8b0f304e7
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SSDEEP
768:r5Gsq/XQGcoGVzUDWbcvZOkglUWJY3ggxfha5:r5GD/XPgQGcvZORS3g+
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/files/0x0001000000022886-8.dat aspack_v212_v242 -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\b: NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jjs.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jstat.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jvisualvm.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\7-Zip\7zG.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\mip.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javap.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\InvokeAdd.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javaw.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jps.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\7-Zip\7zFM.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\TabTip.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jabswitch.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javac.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\ExtExport.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javah.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\7-Zip\Uninstall.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\java-rmi.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\java.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jdeps.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\idlj.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jstatd.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jconsole.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\chrome.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\iexplore.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jstack.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\7-Zip\7z.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\ielowutil.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javaws.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jdb.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jmap.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\ieinstal.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jarsigner.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javafxpackager.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jrunscript.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Internet Explorer\iediagcmd.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jsadebugd.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\chrome_proxy.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javadoc.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\javapackager.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jinfo.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jmc.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jar.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jcmd.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\jhat.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe File opened for modification \??\c:\Program Files\Java\jdk1.8.0_66\bin\keytool.exe NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3736 wrote to memory of 1484 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 85 PID 3736 wrote to memory of 1484 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 85 PID 3736 wrote to memory of 1484 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 85 PID 3736 wrote to memory of 3972 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 86 PID 3736 wrote to memory of 3972 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 86 PID 3736 wrote to memory of 3972 3736 NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe"1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3736 -
C:\Windows\SysWOW64\at.exeat 1 /delete /yes2⤵PID:1484
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C:\Windows\SysWOW64\at.exeat 10:50:26 PM "C:\Users\Admin\AppData\Local\Temp\NEAS.05b3cdfb789e77d3d4856dfc07d2a830_JC.exe"2⤵PID:3972
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD5b88fc57eda80db7736aa9ea9023ac5b7
SHA109f4f8251fdc5a7e417a51fbe9cafab535329075
SHA256ed55b0e639be0ab1b2b8723d98229ef1e44336f1a27d1aa345f908d06c8dd649
SHA5121f511116004305414e1e9d9aa3890a6d468fd4297a17f152dec5b3b5585825f927b5e708a9ec0b5dc916dc30b50e4ecbdac7b759529e25d777d5a50bf2b6593f