Analysis
-
max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/10/2024, 19:32
Static task
static1
Behavioral task
behavioral1
Sample
92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe
Resource
win10v2004-20240802-en
General
-
Target
92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe
-
Size
202KB
-
MD5
2304b0912aaddc69a275779cfcbae7fc
-
SHA1
2f08f3f98181b5ec1f06f6fda82d60c88b4a3481
-
SHA256
92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8
-
SHA512
9a7938c9f5732d26318ae9114c272309dc516847bf84cc848e0d43a82dd328e36e77510dad22df0e0563ab23623108a3898161e2bb4066e5f4ceaeea964c75cc
-
SSDEEP
3072:6e76ynluJR9B3NZWGCLOwstyhZFChcssc56FUrgxvbSD4UQrO2FR:ReynluP9ZNoShcHUar
Malware Config
Signatures
-
Renames multiple (3748) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Executes dropped EXE 2 IoCs
pid Process 2156 Zombie.exe 2196 _cpack.exe -
Loads dropped DLL 3 IoCs
pid Process 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\Zombie.exe 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe File opened for modification C:\Windows\SysWOW64\Zombie.exe 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Games\Multiplayer\Spades\de-DE\shvlzm.exe.mui.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Canary.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-io-ui.xml.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-uihandler.xml.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-ui.xml.tmp Zombie.exe File created C:\Program Files\Microsoft Games\Chess\ja-JP\Chess.exe.mui.tmp Zombie.exe File created C:\Program Files\Microsoft Games\Hearts\it-IT\Hearts.exe.mui.tmp Zombie.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Royale.dll.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\3.png.tmp Zombie.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ipscsy.xml.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh87.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\about.html.tmp Zombie.exe File created C:\Program Files\Java\jre7\lib\zi\Africa\Algiers.tmp Zombie.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\hwrfrash.dat.tmp Zombie.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationUp_SelectionSubpicture.png.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-cli_zh_CN.jar.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-attach_zh_CN.jar.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\plugins\spu\libsubsdelay_plugin.dll.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\diner_settings.png.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libcaf_plugin.dll.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Simferopol.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.httpcomponents.httpclient_4.2.6.v201311072007.jar.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-annotations-common_zh_CN.jar.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-openide-options.xml_hidden.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-api-caching.jar.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\locale\ie\LC_MESSAGES\vlc.mo.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_rist_plugin.dll.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\flyout.html.tmp Zombie.exe File created C:\Program Files\Microsoft Games\Multiplayer\Backgammon\ja-JP\bckgRes.dll.mui.tmp Zombie.exe File created C:\Program Files\7-Zip\Lang\ps.txt.tmp Zombie.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\es-ES\MSTTSLoc.dll.mui.tmp Zombie.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationUp_SelectionSubpicture.png.tmp Zombie.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\en-GB.pak.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\EST.tmp Zombie.exe File created C:\Program Files\Java\jre7\lib\zi\America\Matamoros.tmp Zombie.exe File created C:\Program Files\Java\jre7\lib\zi\America\Tegucigalpa.tmp Zombie.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Core.dll.tmp Zombie.exe File created C:\Program Files\Windows Mail\de-DE\msoeres.dll.mui.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\css\clock.css.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-new_partly-cloudy.png.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_output\libdirectsound_plugin.dll.tmp Zombie.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\de-DE\MSTTSLoc.dll.mui.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Macquarie.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-dialogs.jar.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-awt.xml.tmp Zombie.exe File created C:\Program Files\Java\jre7\bin\keytool.exe.tmp Zombie.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Baku.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\libdirect3d9_plugin.dll.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\css\settings.css.tmp Zombie.exe File created C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.HLP.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-lib-uihandler_ja.jar.tmp Zombie.exe File created C:\Program Files\Java\jre7\bin\server\jvm.dll.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\libfloat_mixer_plugin.dll.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\drag.png.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.historicaldata_5.5.0.165303.jar.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-ui_ja.jar.tmp Zombie.exe File created C:\Program Files\VideoLAN\VLC\plugins\misc\libfingerprinter_plugin.dll.tmp Zombie.exe File created C:\Program Files\Windows Journal\Templates\Music.jtp.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\gadget.xml.tmp Zombie.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\btn_search_down_BIDI.png.tmp Zombie.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-8.tmp Zombie.exe File created C:\Program Files\Java\jre7\lib\zi\ZoneInfoMappings.tmp Zombie.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 Zombie.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2372 wrote to memory of 2156 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 31 PID 2372 wrote to memory of 2156 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 31 PID 2372 wrote to memory of 2156 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 31 PID 2372 wrote to memory of 2156 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 31 PID 2372 wrote to memory of 2196 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 32 PID 2372 wrote to memory of 2196 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 32 PID 2372 wrote to memory of 2196 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 32 PID 2372 wrote to memory of 2196 2372 92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe 32
Processes
-
C:\Users\Admin\AppData\Local\Temp\92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe"C:\Users\Admin\AppData\Local\Temp\92f96fb27c1adfbfc8d7bc43795268957c9717c38200f9b3ea78818e6c7a30d8.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\SysWOW64\Zombie.exe"C:\Windows\system32\Zombie.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2156
-
-
C:\Users\Admin\AppData\Local\Temp\_cpack.exe"_cpack.exe"2⤵
- Executes dropped EXE
PID:2196
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
62KB
MD5943bc1b052463e3cc4e2214f90e4211a
SHA1bd7c2ec926d39f51beb3a82d353a3bfb513f2ae2
SHA256af44ce5c42d1728342fb417c1e2307677b3b857fea2929606ecadb53f11ead8d
SHA512c888deae1d042b892d2ef201b9b40861ca84fe25417b3da44b5e603e1893fc3dc304e1da4855c07bd0e8f785579a8919f3160558e1c86fed81b26e4595a3f2b4
-
Filesize
140KB
MD5caad373422b474737f4d76fb82379581
SHA16804be1ae8bfd3858e0053915f75d4b611790bc5
SHA25622c0d54e96431ebae4d40546f4efe6af61d1a9644710f93dc32ec2ca6cf2ba75
SHA512dbaba0bc94aaeddb9811b0b9fd923f763ef8c7e290153e21e295230fdbe9c683dbf0b096eda3a3eb06e4ff9733cb3e9906737a1b5ee8e6af034680c198b95dd5
-
Filesize
62KB
MD55af944cf740d2192d144419d30762476
SHA1363dd67cf6512196afed71bd203f28f14e10a69e
SHA256d450ad7ccae673bd9f292caf4dc4b78d20b8a133036bb931cf5fa8d24e1163a5
SHA512b29406b5c0125c408f600ef91079be3e0239397ba664227e139e44946f828c35485ea0af3a5423f84c0818e03bc698b4c9b0e3b5d303d86ad0e632d26264a148