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Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/10/2024, 04:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe
-
Size
97KB
-
MD5
49348faf0f5c0b69b0966758ec907a28
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SHA1
2be3ad6a69595f42741a228074e03571d781a676
-
SHA256
f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6
-
SHA512
2e6fc79b04c0dfabef9374379aec0eafcb08e260e6f063377012dff3096707a5aa03576c6f3397bad9c2c5ae9b2cd4775b6c5c5316650f74bd737a3003f2789c
-
SSDEEP
3072:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFslEhLfyBg:PqFF2Ie+eFzf
Score
9/10
Malware Config
Signatures
-
Renames multiple (3478) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\plugins\demux\libavi_plugin.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\7-Zip\Lang\sk.txt.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_ja_JP.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-visual.xml.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler_ja.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jre7\lib\zi\Etc\GMT-11.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationTypes.resources.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\locale\es_MX\LC_MESSAGES\vlc.mo.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_delay_plugin.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bNext-disable.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waning-crescent.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jre7\lib\zi\America\Toronto.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.Printing.resources.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libflac_plugin.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\js\localizedStrings.js.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\203x8subpicture.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\olh001.htm.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-applemenu.xml.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\WinFXList.xml.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\vlc.mo.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Defender\MpEvMsg.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Media Player\Network Sharing\wmpnss_color120.jpg.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_rainy.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\7-Zip\History.txt.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\dicjp.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_mainImage-mask.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.xml_1.3.4.v201005080400.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\es-ES\chkrzm.exe.mui.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Microsoft Office\Office14\INLAUNCH.DLL.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\locale\mr\LC_MESSAGES\vlc.mo.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\7-Zip\7zCon.sfx.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\InputPersonalization.exe.mui.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Kabul.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\calendar_single_bkg.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_left_mouseover.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Mozilla Firefox\browser\features\[email protected] f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\1047x576black.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\jmxremote.password.template.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler_zh_CN.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-selector-api.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-threaddump_ja.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jre7\lib\security\java.security.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Microsoft Office\Office14\1033\GrooveIntlResource.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationProvider.resources.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\css\picturePuzzle.css.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_rainy.png.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\mshwgst.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_zh_CN.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\css\picturePuzzle.css.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\ahclient.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\libarchive_plugin.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\en-US\rtscom.dll.mui.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Common Files\System\ado\msado15.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\license.html.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\contbig.gif.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\vlc.mo.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-util-enumerations.jar.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Kolkata.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Printing.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libnuv_plugin.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\VideoLAN\VLC\plugins\text_renderer\libsapi_plugin.dll.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe File created C:\Program Files\Windows Journal\it-IT\PDIALOG.exe.mui.tmp f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.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 f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe"C:\Users\Admin\AppData\Local\Temp\f43ec8e1cd597eced86c0e730e3aa390d224bece3a31e085e764a7a45b2c03f6.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1916
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
97KB
MD56e35fd50efc17e3357e74e1d8f1a5079
SHA161f1950b901dace5630cb8ca2fe8cf562ffc5427
SHA256d74de6c5233187a95ebfb7f3db010fc70e2d5c46eb672472c3cd0813c4acc47f
SHA5120b86a3904e8b7a7b1965bf17ab060e22317aa4aa6b88b7d1ffd5aac1f7e411732c855460276d57d9c20748cf0921731e2c2d26c6cfc717b17c35de8474fdab7d
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Filesize
106KB
MD5f5613af4849d7f58913b52ee9d657d23
SHA1faac314017893264e6669b210b219021c0051ec0
SHA256da073b9c663b4b2074fdd4b90912fed78a3b641cec1bdb0edda22419230ce3ee
SHA512b8db36e7fd1a5b312fa736353676783bd20361508d6b8696a4c1a9e6eba21d2a8dfe29a986fe310ad1b41007d5c61baadc2968d951851cc7f09007dff43f731a