685faeafe2d6f54130b334fe3a001cd94f34168a0abb730a3af94406f265c353

Analysis

max time kernel
120s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 03:23

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General

Target

d3ffc57b00266bd6eeddda40e821df70N.exe
Size

83KB
MD5

d3ffc57b00266bd6eeddda40e821df70
SHA1

2e510310f87d62ed01b08667b4e4ae9599debba8
SHA256

685faeafe2d6f54130b334fe3a001cd94f34168a0abb730a3af94406f265c353
SHA512

10b10cf35f8b3dfbd1f9f3f73c4cff6e07eac5715dbfe8141f14273b28e2fdebf80c7e7a0bc4702a27954aa395e88e05711db071ac4b0929e99e7fcb58ac7b26
SSDEEP

1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBKgg6RG:69WpQE0zxg1

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (2929) 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\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_zh_4.4.0.v20140623020002.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-execution.xml_hidden.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_pt_BR.properties.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-11.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\feature.properties.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\it-IT\ChkrRes.dll.mui.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\vlc.mo.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-threaddump_zh_CN.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\WindowsFormsIntegration.resources.dll.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\tabskb.dll.mui.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\preloaded_data.pb.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tbilisi.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\feature.properties.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.property.nl_zh_4.4.0.v20140623020002.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\WET.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\UnprotectRemove.raw.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledb32.dll.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-lib-uihandler_zh_CN.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\7-Zip\Lang\mn.txt.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.commands_3.6.100.v20140528-1422.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-favorites.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\de-DE\shvlzm.exe.mui.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Chihuahua.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app.nl_ja_4.4.0.v20140623020002.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.Printing.resources.dll.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\vlc.mo.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\eventlog_provider.dll.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-application.xml.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Anadyr.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Microsoft Games\Chess\ChessMCE.lnk.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLMF.DLL.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\feature.xml.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multitabs_zh_CN.jar.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Funafuti.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\high-contrast.css.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\dicjp.bin.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationUp_SelectionSubpicture.png.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\bin\jp2launcher.exe.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Metlakatla.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationRight_ButtonGraphic.png.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\DumontDUrville.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Chatham.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Chihuahua.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrcatsh.dat.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\El_Aaiun.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Porto_Velho.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-core-kit.xml.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationRight_ButtonGraphic.png.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\DVD Maker\sonicsptransform.ax.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Mozilla Firefox\browser\features\[email protected]	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\oskpredbase.xml.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Wallis.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\PresentationFramework.resources.dll.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\license.html.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-editor-mimelookup.xml.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jre7\Welcome.html.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\7-Zip\Lang\tt.txt.tmp	d3ffc57b00266bd6eeddda40e821df70N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerConstraints.exsd.tmp	d3ffc57b00266bd6eeddda40e821df70N.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	d3ffc57b00266bd6eeddda40e821df70N.exe

C:\Users\Admin\AppData\Local\Temp\d3ffc57b00266bd6eeddda40e821df70N.exe
"C:\Users\Admin\AppData\Local\Temp\d3ffc57b00266bd6eeddda40e821df70N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1932

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-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini.tmp

Filesize
83KB

MD5
edb562ba579df9be6de4dd1456b21b47

SHA1
68675877599692637b26c570ba4813949d95d1bf

SHA256
1c18d22c123f6cf7298b6d3d3de718e9212b705e7d5817b847f93cb7c4b3a55d

SHA512
569cd991ca72ec245a25437e85fdf38f216385578043ffc10337579de89a71fa21857074e160390cf4f35cdaa27d13d2896433b2eafc885843872b6f60ec6388

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

Filesize
92KB

MD5
43ebea64726d7c239f9a7ad6f95d7f6b

SHA1
81bd7a4ac9eb1ca81603342eacfc44d33250403f

SHA256
999b5a285e402fd7627d2a6bdda9ec18629ba92a1f57009d3de51be1c316eb6a

SHA512
db3b6833a722bddb3d2dc68191e5bd0ea7a74d7a975903b6f3a81c3c7d73c48131c2b225fe834926ab5d40e7a0515516875289c71f304b5f26f4693a6fcfe9ec

Download Submit