07c672ecdf5fe7411638f421fcf783effc237ba069f07570a035ed1c8917fc3b

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 07:00

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General

Target

1731ddd70f08f65da766a03576023ab0N.exe
Size

39KB
MD5

1731ddd70f08f65da766a03576023ab0
SHA1

8032ba447acaeca69788260f8d4b3f83e8138085
SHA256

07c672ecdf5fe7411638f421fcf783effc237ba069f07570a035ed1c8917fc3b
SHA512

2673be11530a2915c20010e06f18c5809142ab3883889ac63657cfd9bf9a77649f5dab527f4094e9ff1b30185c20ad4db560384133ae659a3db5664e6c60890d
SSDEEP

768:W7BlphA7pARFbhM0Kkq81LOyq81LOl6Sl5ltj8Tu8TZ:W7ZhA7pApM21LOA1LOl6Aj8Tu8TZ

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3444) 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\jre\bin\jp2launcher.exe.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.rcp_4.3.100.v20141007-2301.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-core-kit_ja.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-application-views.xml.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Tehran.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\vi.pak.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.ja_5.5.0.165303\feature.xml.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\bin\libxslt.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Detroit.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Paramaribo.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Common Files\System\msadc\msadcer.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\el.pak.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ms.pak.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_fr.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_zh_TW.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\psfontj2d.properties.tmp	1731ddd70f08f65da766a03576023ab0N.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.inf.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.operations.nl_ja_4.4.0.v20140623020002.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mraut.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\CompressUnpublish.pps.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-api-caching_ja.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libadjust_plugin.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\mshwLatin.dll.mui.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\epl-v10.html.tmp	1731ddd70f08f65da766a03576023ab0N.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	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Glace_Bay.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\MST.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Microsoft Games\Solitaire\de-DE\Solitaire.exe.mui.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\pushplaysubpicture.png.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_ja.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\bin\jabswitch.exe.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libshm_plugin.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libdirectory_demux_plugin.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-visual.xml.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-compat.xml.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_SelectionSubpicture.png.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ta.pak.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.observable_1.4.1.v20140210-1835.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-outline_zh_CN.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-io-ui.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-execution.xml_hidden.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Anchorage.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\Microsoft.Build.Utilities.v3.5.resources.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libchorus_flanger_plugin.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans.nl_zh_4.4.0.v20140623020002.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.nl_ja_4.4.0.v20140623020002.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\e4-dark_globalstyle.css.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Norfolk.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\MST7MDT.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Common Files\System\msadc\msadcfr.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net.nl_ja_4.4.0.v20140623020002.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-windows_zh_CN.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-attach_zh_CN.jar.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Novokuznetsk.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\vlc.mo.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Mozilla Firefox\dependentlibs.list.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libmotionblur_plugin.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\tipresx.dll.mui.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_image-frame-border.png.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_photo_Thumbnail.bmp.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dt_socket.dll.tmp	1731ddd70f08f65da766a03576023ab0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine.nl_ja_4.4.0.v20140623020002.jar.tmp	1731ddd70f08f65da766a03576023ab0N.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	1731ddd70f08f65da766a03576023ab0N.exe

C:\Users\Admin\AppData\Local\Temp\1731ddd70f08f65da766a03576023ab0N.exe
"C:\Users\Admin\AppData\Local\Temp\1731ddd70f08f65da766a03576023ab0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3020

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-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

Filesize
40KB

MD5
53fe232b4a81c99a8e5bc2c8fdc96658

SHA1
19f45a03ee5e72e35d99149a8cf816331bf226fe

SHA256
3166ac8b734e2f9d7c5f0292878acfdefecd143be244f2b3165eb812b69de7bb

SHA512
d131c31700f5cf4abbddd980f4805c7a8bb3785e6aec179982a1c056125a8a180db879e35d053bb81fb379a77b12e032bf1f76d6259d4e15c4c4ea8f36491ac5

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

Filesize
49KB

MD5
e24c09c322cf505b1cfac831715b52eb

SHA1
8507f35b3ecfb68f8dd4f052f1c8569709f9e794

SHA256
5eac75033a6aa3d73adab4599b02e0094f61506be1f2a12e88296fce1a408e72

SHA512
be513e99be3c2ab4855f2f46daf82a9ff957786de085e23feb021470a3d35ec22129bf9eafb15ef8773d2cc1167c9f5fed69f7f219fa8a7f6e7d671af0cab11c

Download Submit