Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 04:56
Behavioral task
behavioral1
Sample
dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe
Resource
win10v2004-20240508-en
General
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Target
dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe
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Size
79KB
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MD5
40b36edd9639c2b9edd6f51fb4840916
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SHA1
0f2b334117cd6402213d6f717ea7c095151c0613
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SHA256
dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7
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SHA512
6ca34e47b5c5f346e69fe8a4650ff9188993ee684e5aa65aea090cbffef6837f89c4d65fbe4fe28739ab75a99a8b3dcb2fc446081df0f6c5a00c5c714b2b42da
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxFy5gfcL5y5gfcLUlGi0XlGi0M:fnyiQSoXqeaqeUlGi0XlGi0M
Malware Config
Signatures
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Renames multiple (3764) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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UPX dump on OEP (original entry point) 4 IoCs
Processes:
resource yara_rule behavioral1/memory/992-0-0x0000000000400000-0x000000000040B000-memory.dmp UPX C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmp UPX C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp UPX behavioral1/memory/992-666-0x0000000000400000-0x000000000040B000-memory.dmp UPX -
Processes:
resource yara_rule behavioral1/memory/992-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmp upx C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp upx behavioral1/memory/992-666-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exedescription ioc process File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_classic_win7.css.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\ja-JP\MSTTSLoc.dll.mui.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hi.pak.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\cacerts.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jre7\bin\rmid.exe.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\Green Bubbles.htm.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\logo.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\can129.hsp.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\ACEWSTR.DLL.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\combo-hover-left.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\next_hov.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_bottom.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\picturePuzzle.html.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Maceio.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.nl_ja_4.4.0.v20140623020002.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Mozilla Firefox\browser\features\[email protected] dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.Entity.Resources.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jre7\lib\zi\America\Tegucigalpa.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Yekaterinburg.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\en-US\TipTsf.dll.mui.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Common Files\System\msadc\es-ES\msdaprsr.dll.mui.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.services_1.2.1.v20140808-1251.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench_1.2.1.v20140901-1244.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.garbagecollector.nl_zh_4.4.0.v20140623020002.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\css\settings.css.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\weather.html.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\ccme_base.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+1.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Chisinau.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\notification_plugin.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.jasper.glassfish_2.2.2.v201205150955.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files (x86)\Common Files\microsoft shared\ink\fr-FR\rtscom.dll.mui.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\vlc.mo.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libyuy2_i420_plugin.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Media Player\Network Sharing\ConnectionManager.xml.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.eclipse.nl_zh_4.4.0.v20140623020002.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Rangoon.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Microsoft Games\Purble Place\desktop.ini.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Microsoft Office\Office14\ONBttnIE.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\diner_h.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\square_h.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\gadget.xml.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Nairobi.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-oql_zh_CN.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.RunTime.Serialization.Resources.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows NT\Accessories\it-IT\wordpad.exe.mui.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\js\service.js.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-openide-util-enumerations.xml_hidden.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jre7\bin\fontmanager.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\libwinhibit_plugin.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\icon.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-text.xml.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\gadget.xml.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Help\msitss55.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.security_8.1.14.v20131031.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-sendopts.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jre7\lib\zi\Antarctica\Davis.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Journal\Templates\Music.jtp.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\kcms.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\verify.dll.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.ssl_1.1.0.v20140827-1444.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.nl_zh_4.4.0.v20140623020002.jar.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\Windows Media Player\es-ES\WMPMediaSharing.dll.mui.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_diagonals-thick_20_666666_40x40.png.tmp dd52ef1cd0dca7500d13ac51992f09d6ef48d18dc8a0c0bac805811ec71c48f7.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmpFilesize
79KB
MD556e55093069450ed28cf9d9b371bd2b0
SHA1a8e76417e522a5968d0a66d24a5f4f3fbd042378
SHA256f4c9302f318d19e5ac97cadeff4a273d53fb7168a780251277805fcf9b1a41f8
SHA512c4fc6ce0f14fbe3d33badd0d7c86dc20c678410101a86422842831513008fa36a6e8c89151720c43b172ce38d6f033b306eb47e68553c2ca8e7569d1feec9c59
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C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmpFilesize
88KB
MD51b0b687a575ef8c2b91c322368458a9c
SHA11ef9673217fe2cf058a335371ee60151faeb16a9
SHA2562dcf44b887ce026b385957029bfff22115c96024acfb90edb199697dc92a8ef0
SHA51249db9fa285f20dac3ab2d04b9c5e16c177c6ef46d09970b0ae4152fd16238e4b2edc5813def9db1b983f795eda0a1ca1b252bde783fa82baa32a4b162c578ae5
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memory/992-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/992-666-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB