2e3461a5a9e3af36659145a4909899caba6fcfb546a29f448b6690623e133f72

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 12:50

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General

Target

de7121efa781ab1f6c5859f4658d7620N.exe
Size

69KB
MD5

de7121efa781ab1f6c5859f4658d7620
SHA1

a38fcb3f9166534e9b63a243005d6a4c481fb051
SHA256

2e3461a5a9e3af36659145a4909899caba6fcfb546a29f448b6690623e133f72
SHA512

964ee78974b1b0863c3ff8caad637880b1b1a5513c7378965718067bc7aa4a57ba9f9582acab7a92c1e204c6d49cb338766935b7679d43b1e0c2b21669279f93
SSDEEP

1536:W7ZDpApYbVK4vx4PN54PN4OHepOHeZS6JgJ0:6DWp7We

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3112) 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\VideoLAN\VLC\plugins\access_output\libaccess_output_shout_plugin.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\IpsMigrationPlugin.dll.mui.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_matte.wmv.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\id\LC_MESSAGES\vlc.mo.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.components.ui_5.5.0.165303.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jre7\lib\cmm\sRGB.pf.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Adak.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vincennes.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.renderers.swt.nl_ja_4.4.0.v20140623020002.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jre7\LICENSE.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Microsoft Games\FreeCell\de-DE\FreeCell.exe.mui.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\msinfo32.exe.mui.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\w2k_lsa_auth.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\amd64\jvm.cfg.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\feature.xml.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.p2.ui.overridden_5.5.0.165303.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.scheduler.nl_ja_4.4.0.v20140623020002.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-search.xml.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Mozilla Firefox\firefox.exe.sig.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BlackRectangle.bmp.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\1047x576black.png.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Dublin.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\vlc.mo.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\vlc.mo.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\MANIFEST.MF.tmp	de7121efa781ab1f6c5859f4658d7620N.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	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Azores.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipskor.xml.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\deploy.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.equinox.simpleconfigurator\bundles.info.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\7-Zip\Lang\br.txt.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-autoupdate-services.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\images\Other-48.png.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\background.png.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-output2.xml_hidden.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-tools_ja.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Mozilla Firefox\msvcp140.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-search_zh_CN.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-masterfs.xml.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-coredump_zh_CN.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.ServiceModel.Resources.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationProvider.resources.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pohnpei.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.zh_CN_5.5.0.165303.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-swing-plaf.xml.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Oral.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jre7\lib\ext\zipfs.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\kn.pak.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Makassar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee90.tlb.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msadcer.dll.mui.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\boot_zh_CN.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Microsoft Games\Solitaire\de-DE\Solitaire.exe.mui.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Garden.jpg.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.servlet_3.0.0.v201112011016.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host-remote.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\controllers.js.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\eclipse_update_120.jpg.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.emf.ecore.change_2.10.0.v20140901-1043.jar.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jre7\lib\jvm.hprof.txt.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Mozilla Firefox\notificationserver.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.IO.Log.Resources.dll.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Toronto.tmp	de7121efa781ab1f6c5859f4658d7620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Magadan.tmp	de7121efa781ab1f6c5859f4658d7620N.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	de7121efa781ab1f6c5859f4658d7620N.exe

C:\Users\Admin\AppData\Local\Temp\de7121efa781ab1f6c5859f4658d7620N.exe
"C:\Users\Admin\AppData\Local\Temp\de7121efa781ab1f6c5859f4658d7620N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2536

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-1-5-21-1385883288-3042840365-2734249351-1000\desktop.ini.tmp

Filesize
69KB

MD5
1ec727e6e6c745b3240a1955ed0dc1cf

SHA1
7e3b9b966a1bccf1230ec009d45d57571edb4133

SHA256
5356fd2d238538472ba336bdc48a2240b1829035d2481d8abb5fc0c4752225c9

SHA512
6a20e3e52fdc7f9f6e9664b6aa94869e6c4947733b301bb45ffcfd943eacb2f6b576e415263c4bfbba232b74dbfaf004dd842a2bba8609b91454f6533d48f79a

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

Filesize
78KB

MD5
0ed08f70a299ea0a03e5dfbaecab68e9

SHA1
2de7ff6820161986516c262d7febc180bbf8ba46

SHA256
5cb0d20197b500bfd88edf2fbd59b49d83a2c59ae4998c922da985b2e466551a

SHA512
2c46eb8ad6a7846ea104dceca18ab07472c5624f9c342b47606afbb603049faf8e52ae351fe8ce8e64ac9320d6be531a9d826e4ed1efd5932d0b2cd87c008969

Download Submit