Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
120s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
02/09/2024, 10:00
Behavioral task
behavioral1
Sample
ef33cca6c657b0841236c1cf3157c8f0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ef33cca6c657b0841236c1cf3157c8f0N.exe
Resource
win10v2004-20240802-en
General
-
Target
ef33cca6c657b0841236c1cf3157c8f0N.exe
-
Size
54KB
-
MD5
ef33cca6c657b0841236c1cf3157c8f0
-
SHA1
17ef73bf2e2df47a7dd6fa990e8de74565744a00
-
SHA256
321a3d99805bad39358f205b6a6384a67ee775be5a4d4c6b601faea89a83a86e
-
SHA512
cde97df4550e0515cfa2a30ac541a1ac4baeddf2680f168fa7407e3b8bee00983153eae684e58e893a2713e5e0356f0daa5d0bc895c8a46af836ce95b73d255d
-
SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9bJSsJSCQZbQZw:V7Zf/FAxTWoJJ7TFJSsJSBcw
Malware Config
Signatures
-
Renames multiple (3419) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral1/memory/3000-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x0006000000012118-2.dat upx behavioral1/files/0x0002000000010622-6.dat upx behavioral1/memory/3000-74-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\vintage.png.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationRight_SelectionSubpicture.png.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\GRAY.pf.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\New_York.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Mozilla Firefox\mozavcodec.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\vlc.mo.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.garbagecollector.nl_ja_4.4.0.v20140623020002.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.Targets.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\IPSEventLogMsg.dll.mui.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hu.pak.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.nl_ja_4.4.0.v20140623020002.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\it-IT\chkrzm.exe.mui.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Nome.tmp ef33cca6c657b0841236c1cf3157c8f0N.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\license.html.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libcdg_plugin.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_SelectionSubpicture.png.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Anchorage.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\tools.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\lua\http\dialogs\create_stream.html.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_smem_plugin.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotsdarkoverlay.png.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.widgets.nl_zh_4.4.0.v20140623020002.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer_3.2.200.v20140827-1444.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jre7\lib\zi\Africa\Tunis.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libg711_plugin.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\System\de-DE\wab32res.dll.mui.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\sunec.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.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 ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.forms.nl_ja_4.4.0.v20140623020002.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring-impl_ja.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\System\Ole DB\de-DE\oledb32r.dll.mui.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\DVD Maker\es-ES\WMM2CLIP.dll.mui.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCallbacks.h.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Thunder_Bay.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Currie.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jre7\bin\jaas_nt.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Rarotonga.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\vlc.mo.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\7-Zip\Lang\ro.txt.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\scene_button_style_default_Thumbnail.bmp.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Internet Explorer\SIGNUP\install.ins.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\plugin.properties.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jre7\lib\jfr\default.jfc.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_av1_plugin.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.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 ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.nl_zh_4.4.0.v20140623020002.jar.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Linq.Resources.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\vlc.mo.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libdirectory_demux_plugin.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jre7\lib\zi\Australia\Darwin.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Mozilla Firefox\api-ms-win-crt-math-l1-1-0.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\BlockOpen.png.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\Alphabet.xml.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\mip.exe.mui.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\InkObj.dll.mui.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationRight_ButtonGraphic.png.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Sydney.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\hwrdeslm.dat.tmp ef33cca6c657b0841236c1cf3157c8f0N.exe File created C:\Program Files\Common Files\Microsoft Shared\VGX\VGX.dll.tmp ef33cca6c657b0841236c1cf3157c8f0N.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ef33cca6c657b0841236c1cf3157c8f0N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
55KB
MD522938899df799ecb737cab144eb0abb5
SHA13f0cd4ef7f3212d61ab43e2b4a71970677e4c6e6
SHA256c141011a4e23ed61cd43585437f73911da98cee55d47ceb5a7fd4b7fb4390a74
SHA512393d78e67a5f1216be7de307ad00ba86a261f8da754648c19386bc2f5485d258257cfc18cadd034c492447254f3f7bd3177bec809d8f56d2bc6d6cdee602decb
-
Filesize
64KB
MD537179079dba153f93a690607ebfd23dd
SHA15c981006a9b56866afd9e9c3460b627d0ddc5fb9
SHA256613521fe5a224a84631c3089b37607e2234d5153497772c85ef35b48403e7f6f
SHA5124e1961a5e237909a1f426a5ded20aa3b2b4c0d7b17e61f9c768be4dc17dc64c5707bf477379bbd1cff77fa7ecb9d9f24ac4d00f0efe2d73cd1583a28bf3dcb04