netwalker | a20a1cd9fa52d3f6bc62b6b629df2273d1c579f0fffce69d2bc64895c692fb19

Analysis

max time kernel
91s
max time network
94s
platform
windows7_x64
resource
win7v20210410
submitted
01-07-2021 04:38

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General

Target

9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
Size

66KB
MD5

5e7d419747ee589f724a80d9ac8b7186
SHA1

b91e9178b054811312c83f3d81cc4153d2fa38ba
SHA256

9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6
SHA512

bdd91c5551df4a3adbe56ebcf2045cad1ed924627c16236ef7579ee73974c3d784a0fc2624ecb143912315231c9565854294d021d01549f61140efe1ec2b6c23

Score

10^/10

netwalker ransomware spyware stealer

Malware Config

Extracted

Path

C:\F43E65-Readme.txt

Family

netwalker

Ransom Note

URLs

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Extracted

Path

C:\Users\Admin\Favorites\Microsoft Websites\F43E65-Readme.txt

Family

netwalker

Ransom Note

URLs

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Extracted

Path

C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\F43E65-Readme.txt

Family

netwalker

Ransom Note

Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .f43e65 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_f43e65: tFP0GSPudA3wtSInAhscvfzXvpX+8l2ijkOL436d3tzEe10FjP SVcGJfsY0ZiP4PzLUEDVdW1wZrykXNUE35iuIGga5wkVoW41Zj ArOjnCI4pLwFkRozDKvyJlBLfroH/ys0CblD0uaY5H3xze4CUd vRlHUDGSOodkUK0pbNjgHm0u2isc40hOk80O4cN0JorA+qzsgb Jgo+i8ncEYB4pVRVYf6vODuPONo2DANhMT9I3Vhuohs2d/TXA/ quUK7xZ8FT7TuCvYxC6E3toGAYAPfnBJuugw4rlA==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .f43e65 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_f43e65: tFP0GSPudA3wtSInAhscvfzXvpX+8l2ijkOL436d3tzEe10FjP SVcGJfsY0ZiP4PzLUEDVdW1wZrykXNUE35iuIGga5wkVoW41Zj ArOjnCI4pLwFkRozDKvyJlBLfroH/ys0CblD0uaY5H3xze4CUd vRlHUDGSOodkUK0pbNjgHm0u2isc40hOk80O4cN0JorA+qzsgb Jgo+i8ncEYB4pVRVYf6vODuPONo2DANhMT9I3Vhuohs2d/TXA/ quUK7xZ8FT7TuCvYxC6E3toGAYAPfnBJuugw4rlA==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .f43e65 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_f43e65: tFP0GSPudA3wtSInAhscvfzXvpX+8l2ijkOL436d3tzEe10FjP SVcGJfsY0ZiP4PzLUEDVdW1wZrykXNUE35iuIGga5wkVoW41Zj ArOjnCI4pLwFkRozDKvyJlBLfroH/ys0CblD0uaY5H3xze4CUd vRlHUDGSOodkUK0pbNjgHm0u2isc40hOk80O4cN0JorA+qzsgb Jgo+i8ncEYB4pVRVYf6vODuPONo2DANhMT9I3Vhuohs2d/TXA/ quUK7xZ8FT7TuCvYxC6E3toGAYAPfnBJuugw4rlA==}

URLs

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Signatures

Netwalker Ransomware
Ransomware family with multiple versions. Also known as MailTo.
ransomware netwalker
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies extensions of user files 4 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\FormatHide.raw => C:\Users\Admin\Pictures\FormatHide.raw.f43e65	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File renamed	C:\Users\Admin\Pictures\ConvertFromExport.raw => C:\Users\Admin\Pictures\ConvertFromExport.raw.f43e65	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File renamed	C:\Users\Admin\Pictures\SplitInstall.crw => C:\Users\Admin\Pictures\SplitInstall.crw.f43e65	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File renamed	C:\Users\Admin\Pictures\MergeShow.tif => C:\Users\Admin\Pictures\MergeShow.tif.f43e65	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe

Deletes itself 1 IoCs

pid	Process
5856	cmd.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7-zip.chm	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\SNET.NET.XML	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\vlc.mo	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\J0143743.GIF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0186346.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SL01395_.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\js\controllers.js	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FormsTemplates\POLICIES.FDT	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_zh_CN.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Honolulu	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-tabcontrol_ja.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\CG1606.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\TN00234_.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\server_lg.gif	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BrightOrange\TAB_OFF.GIF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\java.security	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Biscay\F43E65-Readme.txt	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\PS9CRNRH.POC	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator_1.1.0.v20131217-1203.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099166.JPG	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\TN00018_.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Bibliography\Style\GostTitle.XSL	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\Johannesburg	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\QuestionIconMask.bmp	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\OMSMMS.CFG	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsBlankPage.html	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Jujuy	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\OUTLPERF.INI	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Porto_Velho	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\Center	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\F43E65-Readme.txt	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.properties.src	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\jmxremote.access	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\DISTLIST.CFG	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Ojinaga	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\e4-dark_partstyle.css	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\Other-48.png	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fur.txt	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN048.XML	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\EAST_01.MID	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0196358.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\Adjacency.xml	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-explorer_ja.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0090027.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\warning.gif	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\SaveAsRTF.api	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Tunis	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\TexturedBlue.css	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\MinionPro-BoldIt.otf	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AG00090_.GIF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\7-Zip\Lang\br.txt	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-attach.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00671_.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU\DefaultID.pdf	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.VisualBasic.Targets	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\BANNER.DPV	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\UnformattedNumeric.jpg	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.observable.nl_zh_4.4.0.v20140623020002.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\rjmx.jar	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\PDIR2B.GIF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\modules\sandbox.luac	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21327_.GIF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00486_.WMF	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe

Interacts with shadow copies 2 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

pid	Process
2008	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
5004	taskkill.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
Token: SeImpersonatePrivilege	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
Token: SeBackupPrivilege	2608	vssvc.exe
Token: SeRestorePrivilege	2608	vssvc.exe
Token: SeAuditPrivilege	2608	vssvc.exe
Token: SeDebugPrivilege	5004	taskkill.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2008	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	26
PID 1964 wrote to memory of 2008	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	26
PID 1964 wrote to memory of 2008	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	26
PID 1964 wrote to memory of 2008	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	26
PID 1964 wrote to memory of 4708	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	34
PID 1964 wrote to memory of 4708	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	34
PID 1964 wrote to memory of 4708	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	34
PID 1964 wrote to memory of 4708	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	34
PID 1964 wrote to memory of 5856	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	35
PID 1964 wrote to memory of 5856	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	35
PID 1964 wrote to memory of 5856	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	35
PID 1964 wrote to memory of 5856	1964	9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe	35
PID 5856 wrote to memory of 5004	5856	cmd.exe	37
PID 5856 wrote to memory of 5004	5856	cmd.exe	37
PID 5856 wrote to memory of 5004	5856	cmd.exe	37
PID 5856 wrote to memory of 5004	5856	cmd.exe	37

C:\Users\Admin\AppData\Local\Temp\9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe
"C:\Users\Admin\AppData\Local\Temp\9a9bf626d4a3e9afe613f7eaa347acac600de2aecc45a5706aa2ba386625eed6.exe"
1⤵
- Modifies extensions of user files
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2008
- C:\Windows\SysWOW64\notepad.exe
  C:\Windows\system32\notepad.exe "C:\Users\Admin\Desktop\F43E65-Readme.txt"
  2⤵
  PID:4708
- C:\Windows\SysWOW64\cmd.exe
  cmd /c "C:\Users\Admin\AppData\Local\Temp\EABC.tmp.bat"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:5856
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /PID 1964
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5004

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2608

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

T1107

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

memory/1964-59-0x0000000076A81000-0x0000000076A83000-memory.dmp

Filesize
8KB

Download