3e9609fa99f1b1bc98dd31e4a3330ed310e53ecec50a0d53c1715a576a8c24e0

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 03:38

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General

Target

2d7d75c8e438d08dec3e2c179f079ca0N.exe
Size

115KB
MD5

2d7d75c8e438d08dec3e2c179f079ca0
SHA1

81b8824407f9df4d69a70ee52cf301c2081e27e9
SHA256

3e9609fa99f1b1bc98dd31e4a3330ed310e53ecec50a0d53c1715a576a8c24e0
SHA512

daa51f05d91c67bba3bafe1cf610c8e0fd099084e27e47269a2ef67fc6937073344a84f4157f45ad92ae09d542cb35af63c00a2f5d26b1883acc9b39ebc01f2f
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8+zCufTWn1++PJHJXA/OsIZfzc3/Q8+4x:fnyiQSoUurQSos

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (2895) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1056-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0009000000012286-2.dat	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/1056-654-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\core_visualvm.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\bin\jfxwebkit.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.eclipse.nl_ja_4.4.0.v20140623020002.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu.xml.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.exe.sig.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Microsoft Games\Purble Place\PurblePlace2.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\vlc.mo.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\7-Zip\Lang\ne.txt.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.workbench.nl_zh_4.4.0.v20140623020002.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-common_ja.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Volgograd.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpn.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\jvm.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\meta-index.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host-remote.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-profiler.xml.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Chihuahua.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.DynamicData.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.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	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Lagos.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\feedbck2.gif.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring-fallback.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Maputo.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Linq.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\DVD Maker\DVDMaker.exe.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt_0.11.101.v20140818-1343.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-modules_ja.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-snaptracer.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\bin\JavaAccessBridge-64.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Vienna.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\7-Zip\Lang\hr.txt.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.httpclient4_1.0.800.v20140827-1444.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Anchorage.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\MST7MDT.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\7-Zip\Lang\mk.txt.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Ceuta.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\7-Zip\Lang\sv.txt.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Brunei.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Novokuznetsk.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Qatar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.SF.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\Microsoft.Build.Conversion.v3.5.resources.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\7-Zip\Lang\pt-br.txt.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.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.syntheticnotification.exsd.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.directorywatcher_1.1.0.v20131211-1531.jar.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\en-US\Minesweeper.exe.mui.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Microsoft Games\Solitaire\en-US\Solitaire.exe.mui.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationProvider.resources.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\IpsMigrationPlugin.dll.mui.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\management.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_fr.properties.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationLeft_SelectionSubpicture.png.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Antigua.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Bermuda.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-swing-tabcontrol.xml.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\zh-CN.pak.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Internet Explorer\Timeline.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Puerto_Rico.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\chapters-static.png.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Common Files\System\ado\msadrh15.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\deploy.dll.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Belize.tmp	2d7d75c8e438d08dec3e2c179f079ca0N.exe

C:\Users\Admin\AppData\Local\Temp\2d7d75c8e438d08dec3e2c179f079ca0N.exe
"C:\Users\Admin\AppData\Local\Temp\2d7d75c8e438d08dec3e2c179f079ca0N.exe"
1⤵
- Drops file in Program Files directory
PID:1056

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

Filesize
115KB

MD5
7c8de3d88855e4a9a2abe95a1c3bc9fb

SHA1
c3ac7f5148ddb29588366335f1b2996e542a0b9a

SHA256
5e228c7730240c054e58bf76c6a7b98a490ac876d0780fc22d941366fd60c763

SHA512
c2079db7571ebb2691bcf508d7bbc996f2d760d094894cbf7019c5afc572d2b04d190ca0c1b1369bc843505ba31b581d04a2fb1416a1ab571351dd786108088c

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
124KB

MD5
7b8976a668fc3c80c7bc420990b5c348

SHA1
64b603749c878b79661068e4d56939dcef3b4a8a

SHA256
e6376b4afc684b3569f954248c117daf9283b4e313947442242db68763c01bdf

SHA512
0275fea015a163b15bffc3b3ca1e29e8617f41bfc792ff10efe2b013a732c2a52e7decdda4f1cabf715d26b84d0023d2ce7ea36a41420d20e8cfb779625d72c3

Download Submit
memory/1056-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1056-654-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads