Analysis
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max time kernel
120s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
16-10-2024 17:48
Behavioral task
behavioral1
Sample
c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe
Resource
win10v2004-20241007-en
General
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Target
c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe
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Size
64KB
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MD5
55fc25084bf403088db8eca691b6bc90
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SHA1
e7e832a5441358fa01b68c8ea12571952a4284a6
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SHA256
c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3
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SHA512
cd9b98bf18f40917c4446075acc09b32b0f9207af9f2cc4283ffd8f494152f90facd234b4e41b975cd0b0efa02eeedcdeea8a8e6f3c3c520ade8ac83ca6da72c
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiPSqNEzlp:V7Zf/FAxTWoJJ7TTQoQ6qNfQfF
Malware Config
Signatures
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Renames multiple (3191) 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/3060-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x0009000000012118-2.dat upx behavioral1/files/0x0002000000010620-6.dat upx behavioral1/memory/3060-74-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre7\lib\zi\Pacific\Kwajalein.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\VideoLAN\VLC\locale\kab\LC_MESSAGES\vlc.mo.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationUp_ButtonGraphic.png.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Glace_Bay.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\SystemV\MST7MDT.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Mozilla Firefox\notificationserver.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Mozilla Firefox\uninstall\shortcuts_log.ini.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-selector-ui_zh_CN.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Shanghai.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Athens.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libspatialaudio_plugin.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msadcfr.dll.mui.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.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\feature.properties.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winClassicHandle.png.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-windows.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libjpeg_plugin.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Common Files\System\ado\msadrh15.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Krasnoyarsk.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.ds_1.4.200.v20131126-2331.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.intro_3.4.200.v20130326-1254.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Google\Chrome\Application\chrome.VisualElementsManifest.xml.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Internet Explorer\en-US\DiagnosticsTap.dll.mui.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Internet Explorer\MemoryAnalyzer.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\ant-javafx.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IPSEventLogMsg.dll.mui.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\v8_context_snapshot.bin.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.addons.swt.nl_zh_4.4.0.v20140623020002.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\cmm\CIEXYZ.pf.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Niue.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\7-Zip\Lang\hy.txt.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\SmallLogoDev.png.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\com.jrockit.mc.rjmx.attributeTransformation.exsd.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\bin\jpeg.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Indiana\Winamac.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libequalizer_plugin.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_videoinset.png.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationRight_ButtonGraphic.png.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\charsets.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\META-INF\ECLIPSE_.RSA.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler_zh_CN.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\bin\dtplugin\npdeployJava1.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationClient.resources.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\tabskb.dll.mui.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libspudec_plugin.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hi.pak.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Internet Explorer\ie9props.propdesc.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-6.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.nl_zh_4.4.0.v20140623020002.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-profiler.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\bin\javafx-font.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Rio_Branco.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\106.0.5249.119.manifest.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationClientsideProviders.resources.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-10.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-settings.xml.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Honolulu.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Internet Explorer\images\bing.ico.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActionExceptionHandlers.exsd.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-masterfs.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-core-kit.xml_hidden.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.DataSetExtensions.Resources.dll.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-next-over-select.png.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\MET.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.runtime_3.10.0.v20140318-2214.jar.tmp c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.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 c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe"C:\Users\Admin\AppData\Local\Temp\c1754baa83057ce78e2363d8876b2c936f3946a38a52b26ffc2134f45a7dbda3N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3060
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
65KB
MD5212d0a2b30f8fcade21ee7760c812c23
SHA1d24be0acf154b79f4d6bbd3beff6ec01f90ca1ea
SHA2561abdfacd7401e77c44ae88f6f2ea1d66ac0bcea0af52e02e343235af6b95dcd9
SHA512d1f87ee3f9ab3afebc5b393cb6257b23205c60c896cca26132ef862d2f5c8ba825ad86ff6e590e8a038ee0ca8a61dc676f8b3549766d9e4912de836c62fd8b0a
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Filesize
73KB
MD574ae74f92ef75cd979d05d5b31e90a80
SHA1b2e2b907eb4bfeafaba69c5fba2f68c412b5718b
SHA256dcf957ee600a337fcaad753d3e0a3454eb95ee74411dd4fdf51fae5047c37c25
SHA5128eb9026a64f989b49a3d7a66dd55c5190ba684980a075bc366c2485b6afa0dadfbee712f0c4a460849455b545959bfad183ed2ef933e27e8532fbd7b1b1e995c