430e0c9242e49f1de287191b4afaaab382d4740cd798f976c9d76f5c08c75632

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 10:52

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Report Analysis Logs

General

Target

b97451b9a3b51fda9719c03850a8bd40N.exe
Size

37KB
MD5

b97451b9a3b51fda9719c03850a8bd40
SHA1

dd9cbd396b60f643d2024b5aa83a86a788b896d5
SHA256

430e0c9242e49f1de287191b4afaaab382d4740cd798f976c9d76f5c08c75632
SHA512

67903607c441297328a2c4eb32ae183982c69241efda306f940e9140c9d5f9a46c125f518fc8fbe45ac3fa0f36ff26bfb7ba092589c327d20c8706de8100bb86
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFkvG:W7ZppApBULcfpHLcfpyDr

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (2097) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-api.xml.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Small_News.jpg.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\bear_formatted_matte2.wmv.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\NOTICE.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Madeira.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.text.nl_zh_4.4.0.v20140623020002.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-multitabs.xml.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_ja.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\ShapeCollector.exe.mui.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\System\msadc\msaddsr.dll.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsfin.xml.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\lv.pak.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\manifest.json.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Casablanca.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.historicaldata.ja_5.5.0.165303.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\7-Zip\Lang\ext.txt.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\7-Zip\Lang\sa.txt.tmp	b97451b9a3b51fda9719c03850a8bd40N.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\indxicon.gif.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiling_zh_CN.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Samara.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrcatlm.dat.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipTsf.dll.mui.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-io-ui.xml_hidden.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Azores.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.servlet.jsp_2.2.0.v201112011158.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.ja_5.5.0.165303.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.app_1.3.200.v20130910-1609.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_ButtonGraphic.png.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kwajalein.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.zh_CN_5.5.0.165303.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-sampler.xml.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\background.png.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Guatemala.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-modules.xml.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-common_zh_CN.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jre7\bin\pack200.exe.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Psychedelic.jpg.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.el_2.2.0.v201303151357.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-core-kit_zh_CN.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Internet Explorer\en-US\F12.dll.mui.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\epl-v10.html.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Connectivity.gif.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-charts.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\System\msadc\msdaprst.dll.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationLeft_SelectionSubpicture.png.tmp	b97451b9a3b51fda9719c03850a8bd40N.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\olh001.htm.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\7-Zip\Lang\ky.txt.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msadcor.dll.mui.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\grid_(cm).wmf.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-print.xml_hidden.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.base.nl_ja_4.4.0.v20140623020002.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-favorites.xml.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdasql.dll.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLMF.DLL.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Monrovia.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.security.ui_1.1.200.v20130626-2037.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-print.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\7-Zip\Lang\ca.txt.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator.nl_ja_4.4.0.v20140623020002.jar.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp.tmp	b97451b9a3b51fda9719c03850a8bd40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ms.pak.tmp	b97451b9a3b51fda9719c03850a8bd40N.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b97451b9a3b51fda9719c03850a8bd40N.exe

C:\Users\Admin\AppData\Local\Temp\b97451b9a3b51fda9719c03850a8bd40N.exe
"C:\Users\Admin\AppData\Local\Temp\b97451b9a3b51fda9719c03850a8bd40N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

Filesize
37KB

MD5
c9af1b48ab83d4de12d21af7e77fe10d

SHA1
a0b1a01f909c6400be5a86f0a215cda450222257

SHA256
40e6d06143221cf1da243959a33db2b485a1ab5e7792e78722e44a5417520751

SHA512
7bf9505820b74c8864cdccf057474425a5129747afb2c82bf9fe7e4c4d08d36ebd096349d9e354441fbcd22ce1df385283566769b1b879c0cf44306c5f7de7f4

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

Filesize
46KB

MD5
c0e2c6532d11cfb7e10847939af0e1de

SHA1
1fd713736138e3434f08faacc31b444bc2a193a1

SHA256
e62b71934effeb235ec76325c86ce35cce4c72b262041719ead9297720064ca3

SHA512
a7640422cefb8ba3f6cbe99d3f9cff84f0a509ff69cd4d7d7e3f5e6c17689cb7b48589d88c127e0316b4c2c21d182b22b592d8c234da79afa6e0014fe35b2371

Download Submit