74be99b2fb3b6856cd856c8bcd2d2bc6643cc008cd9f935af4dfc38929f6517b

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 20:18

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General

Target

73bc52198458cdefb3445ae57fd53cb0N.exe
Size

91KB
MD5

73bc52198458cdefb3445ae57fd53cb0
SHA1

e1bf262c253ce83884848fd3c7f8e5c7c8f0faee
SHA256

74be99b2fb3b6856cd856c8bcd2d2bc6643cc008cd9f935af4dfc38929f6517b
SHA512

f90ba301650e0e39eae09777845e3442adb02356292ee6ba34329357793b4c03f52b6b6736b15676683f82c96c67e792aa5bfba3e35c7488b0abea2c8144d7a1
SSDEEP

1536:W7ZhA7pApH9QHwtRF9ESWu0SWutlggalggyaRjvmujvmRzqzlmJgwmJg/Svqv:6e7WpHIyRF9ESWu0SWuDm841qL

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3172) 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\Mozilla Firefox\api-ms-win-crt-runtime-l1-1-0.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainToScenesBackground.wmv.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_SelectionSubpicture.png.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\New_Salem.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Tirane.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser_5.5.0.165303.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\System\de-DE\wab32res.dll.mui.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\1047x576_91n92.png.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\ECLIPSE_.RSA.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.historicaldata_5.5.0.165303.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Goose_Bay.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\7-Zip\Lang\nb.txt.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\OFFICE.ODF.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk16\windows-amd64\profilerinterface.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Utilities.v3.5.resources.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrespsh.dat.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_matte.wmv.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-utilities_ja.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Sydney.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\WindowsFormsIntegration.resources.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\vlc.mo.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\vlc.mo.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\7-Zip\Lang\zh-tw.txt.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\bbc_co_uk.luac.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaosp.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\derby_common.bat.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-io_ja.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\TipBand.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Auckland.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\feature.xml.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-services.xml.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Internet Explorer\ie9props.propdesc.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\vk_swiftshader_icd.json.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Tucuman.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Madeira.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+8.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\7-Zip\Lang\es.txt.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.http.jetty_3.0.200.v20131021-1843.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\locale\jfluid-server_ja.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-highlight.png.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-progress_ja.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\bin\orbd.exe.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\vlc.mo.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_output\libadummy_plugin.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Seoul.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management-agent.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.http.registry_1.1.300.v20130402-1529.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.workbench.nl_ja_4.4.0.v20140623020002.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\bin\dcpr.dll.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msdaremr.dll.mui.tmp	73bc52198458cdefb3445ae57fd53cb0N.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\title.htm.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\PST8PDT.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-7.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\ShapeCollector.exe.mui.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\PassportMask_PAL.wmv.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Blanc-Sablon.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme.nl_zh_4.4.0.v20140623020002.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-application-views_zh_CN.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Palmer.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\FlickLearningWizard.exe.mui.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.ui.zh_CN_5.5.0.165303.jar.tmp	73bc52198458cdefb3445ae57fd53cb0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-lib-uihandler.xml_hidden.tmp	73bc52198458cdefb3445ae57fd53cb0N.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	73bc52198458cdefb3445ae57fd53cb0N.exe

C:\Users\Admin\AppData\Local\Temp\73bc52198458cdefb3445ae57fd53cb0N.exe
"C:\Users\Admin\AppData\Local\Temp\73bc52198458cdefb3445ae57fd53cb0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2380

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-1-5-21-2703099537-420551529-3771253338-1000\desktop.ini.tmp

Filesize
91KB

MD5
35d57b023cd136606fcbb3882a383921

SHA1
7b6eff2a7c3745fb9d157cb72fb6627d4be7ac6d

SHA256
9264755b6f4a7894b19027b3a150b3ea5a329015ab7d745d73a57952716dfaa4

SHA512
4328d174f3cb97664cc5f9ed0a6b97cf9ad137c1e82817266393b752a4c5f8baae94616b953e26ae11aef6540775f4920f9c05dbb5fa46985fe26b9d87c086da

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

Filesize
100KB

MD5
7285a89239ae789f9e6259ca57bac1cd

SHA1
dc7efbc32a1698f36cf65987558df443f89f4607

SHA256
48727338fe9824f4e3999af4d022f69e36269287f813f17ffe2586bd5f6221f8

SHA512
35761f337fd6f1187de813975ffe1dd1bb593d70162c89cebaacb82b2dd48c54d2019cdadb59201ad169685487adf455d9b45b5bf591a22ace2c12969e947e3b

Download Submit