bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63ba

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 17:17

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General

Target

bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
Size

37KB
MD5

79f24fe05dd4b52094c54da85e391cd0
SHA1

395204551ff8a16b2235b7c5128436b0e9feaeff
SHA256

bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63ba
SHA512

3c1d7e6f6337f1bf216364a4b037f123939157f0826592d3edd0205a1415170209a05b2b1bb56ebfd12e53ffcc6c90b1e8d8f109bf1265a1918c0bfba4a6c7c0
SSDEEP

768:W7BlphA7pARFbhM0Kkq81LOyq81LOl6Sl5lty:W7ZhA7pApM21LOA1LOl6Ay

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3359) 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\jre7\lib\deploy\splash.gif.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Common Files\System\msadc\handler.reg.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotsdarkoverlay.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.equinox.nl_zh_4.4.0.v20140623020002.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\modules\host.luac.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkClientCP.bat.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.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\META-INF\ECLIPSE_.SF.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-core-kit.xml.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jmx_ja.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Luxembourg.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\micaut.dll.mui.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-ui.xml.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-io-ui.xml_hidden.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_de.properties.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Web.Entity.Resources.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationUp_SelectionSubpicture.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaSansDemiBold.ttf.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\CST6.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-io-ui_zh_CN.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\MANIFEST.MF.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Net.Resources.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\meta_engine\libtaglib_plugin.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\et.pak.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.xml.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\en-US\bckgRes.dll.mui.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationProvider.resources.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\CsiSoap.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_mainImage-mask.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\pushplaysubpicture.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\tzmappings.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Web.Entity.Design.Resources.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libprefetch_plugin.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\resources.pak.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.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	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_CN.properties.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Cancun.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui_2.3.0.v20140404-1657.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\eclipse.inf.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Net.Resources.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_diagonals-thick_18_b81900_40x40.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Helsinki.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Common Files\System\ado\msadrh15.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.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\epl-v10.html.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\locale\jfluid-server_zh_CN.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-uihandler.xml_hidden.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Hebron.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\UTC.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad.xml.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-static.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-actions.xml.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Microsoft Games\Mahjong\es-ES\Mahjong.exe.mui.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-utility-l1-1-0.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationLeft_ButtonGraphic.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Paris.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.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\feature.xml.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\com.jrockit.mc.console.ui.notification_contexts.xml.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.application.ja_5.5.0.165303.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-services_ja.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l2-1-0.dll.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\org-openide-filesystems_zh_CN.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-core-kit.jar.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMain.wmv.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\whiteband.png.tmp	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.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	bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe

C:\Users\Admin\AppData\Local\Temp\bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe
"C:\Users\Admin\AppData\Local\Temp\bf57b85ab19d5c2b97d9b30a16945890eb10a8a9385ed55df9bca4229eab63baN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1296

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-1-5-21-3434294380-2554721341-1919518612-1000\desktop.ini.tmp

Filesize
37KB

MD5
b98dd0224cbf93baff9fc96089d59e68

SHA1
f5ee806906be5ee4c71c2f8fd705547181a16fbd

SHA256
3ba4d87a2b4492ddb19fe17595b23e3987793880b28f7b820ce95f0abecf122f

SHA512
c4f483dd9e57bb2d3aa83b5b64d3f8712f46c1871e1301628434b6bfac15cd209c82c42f41c600eab3dac46c727b130440bfc988ed72bf7f52994f7b77864e94

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

Filesize
46KB

MD5
d7c0f76f67fe4952d46fa272cb0b27ee

SHA1
4c94cb686c319c41e980c23aed46ad4a3e8c5e56

SHA256
30aeee1e95bdfb5199619c478198e45c9afdf8f27a3462e151b5639594088bcd

SHA512
8e0ddc49abf8a78bd6c21cdba2a2aeba1a16ad1749e485775ea491553d06f1613fe016c7a92de8ab33d74b4635dfaa2efaf1adf44d1fe5f761ac315799e2c9bd

Download Submit