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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
03/08/2024, 01:43
Behavioral task
behavioral1
Sample
b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe
Resource
win10v2004-20240802-en
General
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Target
b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe
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Size
47KB
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MD5
f2d39ad966711d126a44b2eb1176e02a
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SHA1
1d3514a230447faadff388194b6c6da53d0682dd
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SHA256
b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68
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SHA512
277f7f0c90745e1c5c07f11e219c338d590785b63bcfa8bfb9d51cbae323c602ded40b5bb7341d5a88ead0b5ab0d3ad304b47a64750af0faa76d2473390f8e5e
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJXGiXZqVnHW:V7Zf/FAxTWoJJXUVnHW
Malware Config
Signatures
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Renames multiple (3747) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral1/memory/2384-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000a00000001202b-2.dat upx behavioral1/files/0x0002000000010620-6.dat upx behavioral1/memory/2384-650-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\highlight.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\dragHandle.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_gray_few-showers.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\stopNetworkServer.bat.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Vienna.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\libarchive_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme.nl_zh_4.4.0.v20140623020002.jar.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-uisupport.jar.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\zi\America\Argentina\Catamarca.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\rss_headline_glow_flyout.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\19.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\calendars.properties.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\ext\sunmscapi.jar.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Belgrade.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\settings.html.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeAUM_rootCert.cer.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_leftarrow.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Internet Explorer\en-US\networkinspection.dll.mui.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libvcd_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\spu\libmosaic_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeLinguistic.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-selector-api_ja.jar.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Mozilla Firefox\browser\features\[email protected] b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libd3d11va_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\local_policy.jar.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-swing-plaf.xml.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_diagonals-thick_20_666666_40x40.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Web.Entity.Design.Resources.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libsubsdec_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ogg_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\To_Do_List.emf.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santa_Isabel.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\zi\America\Indiana\Vincennes.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows NT\Accessories\WordpadFilter.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\zi\America\Goose_Bay.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Malta.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_blue_windy.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Common Files\Microsoft Shared\Filters\offfiltx.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-next-over-select.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\vk_swiftshader.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Guyana.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-options.xml.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\ended_review_or_form.gif.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Tirane.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libmpc_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_dummy_plugin.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Bear_Formatted_MATTE2_PAL.wmv.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.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 b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-explorer.xml.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-sampler_ja.jar.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jre7\bin\java_crw_demo.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Journal\Journal.exe.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\css\calendar.css.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_box_right.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_rainy.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-compat.xml.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\VideoLAN\VLC\locale\da\LC_MESSAGES\vlc.mo.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\background.png.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\WebKit.dll.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\en-US\join.avi.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe File created C:\Program Files\Microsoft Games\Multiplayer\Backgammon\en-US\bckgRes.dll.mui.tmp b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.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 b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe"C:\Users\Admin\AppData\Local\Temp\b0e4d400b30591bbe189238c3a5ce8b871cb520e409f44344caf338492e45b68.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2384
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
47KB
MD56bbe115b3458b328d976fc8c50dc27d8
SHA15a93450133c7b10f60b20c28af4c406a2941cb0e
SHA256ab757e186b782a1c980438c6ef7bc7c146a898c814e745eb5d420a846130e235
SHA512f4203bf92b31887235334cb06a2a039bfb5f6f85d3e2e0d4ed7f1d35becfd13d503cb013f658920af30569502068c2449f89466afb18cfd9aa2b0dc0f46822a3
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Filesize
56KB
MD5a0901b15e5ca9a3bf5e809306f027a6b
SHA1a396368a7e72ff30764502367176d05c5838abc3
SHA2560121f2240acee69fe1a1dd0b0ce1aa2fb69bc660cc4bccf59921e5f7a4240009
SHA512ee4c01d081b7355f02e2927df4bb28a18f428c9445e4f8df404c9c2ec490973b9c75548a4210ae9e9f5b7f4ad4000d868e7a58cd2bec7ff45716c7273a2ed3b8