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Analysis
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max time kernel
120s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
03/09/2024, 02:47
Behavioral task
behavioral1
Sample
4a30a6d7f6afeb7d816c8669df998880N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4a30a6d7f6afeb7d816c8669df998880N.exe
Resource
win10v2004-20240802-en
General
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Target
4a30a6d7f6afeb7d816c8669df998880N.exe
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Size
71KB
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MD5
4a30a6d7f6afeb7d816c8669df998880
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SHA1
670392a3afa3790f8ba5efe99c9b0c8b4c99bde2
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SHA256
3deeb2b2878a8782d5e29d4d5b41e0795e30f5998ffb514aac20a5b5cfd5003a
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SHA512
61870d157f1e1c2b0d1b220dafec444735c015c0b9f36982eaa5e96b19d2d648485dc19fc2eedede389577cf755f805032deaf7b2a1abda44e16e518e7323d8e
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9CBT37CPKKdJJ1EXBwzE4:V7Zf/FAxTWoJJ7TiTW7JJ7TtR1
Malware Config
Signatures
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Renames multiple (3192) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral1/memory/1780-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000b00000001225f-2.dat upx behavioral1/files/0x0002000000010620-6.dat upx behavioral1/memory/1780-74-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\DVD Maker\de-DE\DVDMaker.exe.mui.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\South_Georgia.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\fonts\LucidaSansDemiBold.ttf.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Chita.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\System\msadc\msdaprst.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-remote_zh_CN.jar.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text.nl_zh_4.4.0.v20140623020002.jar.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\vlc.mo.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers.xml.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_rgb.wmv.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Full\15x15dot.png.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-applemenu.xml.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\203x8subpicture.png.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+1.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-swing-tabcontrol.xml.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-multiview.xml.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Kentucky\Monticello.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\liblive555_plugin.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\rtscom.dll.mui.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Internet Explorer\en-US\F12.dll.mui.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.jarprocessor_1.0.300.v20131211-1531.jar.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hi.pak.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist_jstree.xml.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\7-Zip\7-zip.chm.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-lib-uihandler_ja.jar.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\jfr.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Jakarta.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_basestyle.css.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-heapdump_zh_CN.jar.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\mip.exe.mui.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\DVD Maker\es-ES\DVDMaker.exe.mui.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationUp_ButtonGraphic.png.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libspdif_plugin.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Microsoft Office\Office14\1033\BHOINTL.DLL.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Linq.Resources.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Microsoft Games\Multiplayer\Backgammon\en-US\bckgzm.exe.mui.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.config.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOMessageProvider.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Rarotonga.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.IdentityModel.Selectors.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Entity.Design.Resources.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Linq.Resources.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\vlc.mo.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\MANIFEST.MF.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Riga.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\WindowsBase.resources.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh89.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Mozilla Firefox\firefox.VisualElementsManifest.xml.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\vlc.mo.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\tipresx.dll.mui.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Common Files\System\msadc\msadcor.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Saipan.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\libinteger_mixer_plugin.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_leftarrow.png.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Mozilla Firefox\vcruntime140.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\content-types.properties.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libnfs_plugin.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libmono_plugin.dll.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.SF.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe File created C:\Program Files\Java\jre7\lib\zi\SystemV\AST4.tmp 4a30a6d7f6afeb7d816c8669df998880N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4a30a6d7f6afeb7d816c8669df998880N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
72KB
MD517505ba5de18902dc3dca5550f041fae
SHA14b4dabbe1d218763e721e940ccc3156fd038124c
SHA256889d951be7d4854fe4edb53de6b175c345779b353aaf42e76be05e52d2a61af6
SHA5125e56158fab60a9f6659a9531fdb9ca95c37d1aceb9812f90d6922457bd5fc3aa8984aafcc42b03bc58ecd5e1ad397d41487d9028643be45c765a882c0c1e3a14
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Filesize
81KB
MD576632d0be82d0ac65f7d90c9a3aff381
SHA1a62341aab6dfc7c91a92841226217bea234116ba
SHA256e10275053eb2fcffb6e7573e3fef0055b91c668db18fde63e410ad38018279e0
SHA5124234a5369a1a9016ae7e868791ebd2c76fb4cff801b7c8f55214117880f5e1cd4d2162717edca13927a8faa4177652f6575317b899d65cacb68b8a3a5965ee76