Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2024 20:58
Static task
static1
Behavioral task
behavioral1
Sample
270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe
Resource
win10v2004-20241007-en
General
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Target
270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe
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Size
113KB
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MD5
7cf417d06a24c1ade73ec6d8ae589077
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SHA1
128516790f9c6d8ac1d33a9f1f2b854162d94942
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SHA256
270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8
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SHA512
3f5615b04489cfc755e19efc30fe619026dfacd250bb1c1677e1c55ceb6f69a80d0f05760c157696985e1090c34e8e403b453e5680fb981f274bdd66e2fcb5bb
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SSDEEP
3072:RSb0MKWY3tfR2y+/ESH7V3wy3OcpN4LBzl:44JWGJ+/ESx3wy+c34LBZ
Malware Config
Extracted
orcus
Roblox
89.23.100.155:1337
52641f3c61234743ba12f855fdae3135
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autostart_method
Registry
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enable_keylogger
true
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install_path
%AppData%\Windows\Helper\WinHelper32.exe
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reconnect_delay
10000
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registry_keyname
WinHelper32.exe
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taskscheduler_taskname
WinHelper32
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watchdog_path
AppData\WinHelperWatchdog.exe
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule behavioral2/memory/3472-180-0x00000000058A0000-0x00000000058AA000-memory.dmp disable_win_def -
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Dcrat family
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Modifies WinLogon for persistence 2 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\wininit.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\wininit.exe\", \"C:\\Program Files\\7-Zip\\Lang\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\wininit.exe\", \"C:\\Program Files\\7-Zip\\Lang\\RuntimeBroker.exe\", \"C:\\Program Files\\Windows Security\\RunShell.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\wininit.exe\", \"C:\\Program Files\\7-Zip\\Lang\\RuntimeBroker.exe\", \"C:\\Program Files\\Windows Security\\RunShell.exe\", \"C:\\Program Files (x86)\\Microsoft\\EdgeUpdate_bk\\Install\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\wininit.exe\", \"C:\\Program Files\\7-Zip\\Lang\\RuntimeBroker.exe\", \"C:\\Program Files\\Windows Security\\RunShell.exe\", \"C:\\Program Files (x86)\\Microsoft\\EdgeUpdate_bk\\Install\\RuntimeBroker.exe\", \"C:\\Users\\Admin\\AppData\\Roaming\\Windows\\Defender\\RunShell.exe\"" RunShell.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" WinHelper32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" WinHelper32.exe -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule behavioral2/files/0x0007000000023c97-135.dat family_orcus -
Process spawned unexpected child process 18 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4944 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1508 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4448 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 412 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 676 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1256 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 708 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3092 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3332 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1500 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3152 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2376 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4716 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3132 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 532 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4308 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3952 1664 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4252 1664 schtasks.exe 95 -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" WinHelper32.exe -
DCRat payload 1 IoCs
resource yara_rule behavioral2/memory/1980-249-0x000000001ADE0000-0x000000001AEB2000-memory.dmp family_dcrat_v2 -
Orcurs Rat Executable 2 IoCs
resource yara_rule behavioral2/files/0x0007000000023c97-135.dat orcus behavioral2/memory/3472-152-0x0000000000330000-0x0000000000632000-memory.dmp orcus -
Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3516 powershell.exe 1876 powershell.exe 3804 powershell.exe 2840 powershell.exe 4920 powershell.exe 4660 powershell.exe 1768 powershell.exe 2976 powershell.exe -
Checks computer location settings 2 TTPs 9 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation Boostrapper.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation WinHelperWatchdog.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation hypercommonSvc.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation WinHelper32.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation WinHelper32.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation xdwd.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation RunShell.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WinHelper32.exe javaw.exe -
Executes dropped EXE 13 IoCs
pid Process 2240 WinHelper32.exe 3472 xdwd.exe 2596 Boostrapper.exe 3552 WindowsInput.exe 2176 WindowsInput.exe 1980 RunShell.exe 1816 WinHelper32.exe 2360 WinHelper32.exe 1128 hypercommonSvc.exe 4680 WinHelperWatchdog.exe 2008 WinHelperWatchdog.exe 2608 RuntimeBroker.exe 4992 lsass.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" WinHelper32.exe -
Adds Run key to start application 2 TTPs 12 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Recovery\\WindowsRE\\wininit.exe\"" RunShell.exe Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\7-Zip\\Lang\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\7-Zip\\Lang\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RunShell = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windows\\Defender\\RunShell.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RunShell = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windows\\Defender\\RunShell.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Recovery\\WindowsRE\\wininit.exe\"" RunShell.exe Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RunShell = "\"C:\\Program Files\\Windows Security\\RunShell.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RunShell = "\"C:\\Program Files\\Windows Security\\RunShell.exe\"" RunShell.exe Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files (x86)\\Microsoft\\EdgeUpdate_bk\\Install\\RuntimeBroker.exe\"" RunShell.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files (x86)\\Microsoft\\EdgeUpdate_bk\\Install\\RuntimeBroker.exe\"" RunShell.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1" xdwd.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1" WinHelper32.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA xdwd.exe -
Hijack Execution Flow: Executable Installer File Permissions Weakness 1 TTPs 2 IoCs
Possible Turn off User Account Control's privilege elevation for standard users.
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0" WinHelper32.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 11 raw.githubusercontent.com 12 raw.githubusercontent.com -
Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\WindowsInput.exe xdwd.exe File created C:\Windows\SysWOW64\WindowsInput.exe.config xdwd.exe File created C:\Windows\SysWOW64\WindowsInput.InstallState WindowsInput.exe File created \??\c:\Windows\System32\CSC7D38C812C41940E78C6E6C6C9A4A6BC.TMP csc.exe File created \??\c:\Windows\System32\8zj1cq.exe csc.exe -
Drops file in Program Files directory 12 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe RunShell.exe File created C:\Program Files\Windows Security\RunShell.exe RunShell.exe File created C:\Program Files\Windows Security\503474ccfa3ef7 RunShell.exe File created C:\Program Files\7-Zip\Lang\9e8d7a4ca61bd9 RunShell.exe File created C:\Program Files\Windows Portable Devices\RuntimeBroker.exe hypercommonSvc.exe File created C:\Program Files (x86)\Microsoft.NET\TrustedInstaller.exe hypercommonSvc.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\AppxMetadata\OfficeClickToRun.exe hypercommonSvc.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe RunShell.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\9e8d7a4ca61bd9 RunShell.exe File created C:\Program Files\7-Zip\Lang\RuntimeBroker.exe RunShell.exe File created C:\Program Files\Windows Portable Devices\9e8d7a4ca61bd9 hypercommonSvc.exe File created C:\Program Files (x86)\Microsoft.NET\04c1e7795967e4 hypercommonSvc.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\OCR\en-us\smss.exe hypercommonSvc.exe File created C:\Windows\IME\IMETC\HELP\Registry.exe hypercommonSvc.exe File created C:\Windows\IME\IMETC\HELP\ee2ad38f3d4382 hypercommonSvc.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 14 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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WinHelper32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WinHelperWatchdog.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xdwd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WinHelper32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WinHelperWatchdog.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WinHelper32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Boostrapper.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3300 PING.EXE 4356 PING.EXE -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings RunShell.exe Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings hypercommonSvc.exe Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings WinHelper32.exe Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings Boostrapper.exe -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 3300 PING.EXE 4356 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 676 schtasks.exe 1256 schtasks.exe 3332 schtasks.exe 2376 schtasks.exe 4252 schtasks.exe 4944 schtasks.exe 532 schtasks.exe 4448 schtasks.exe 412 schtasks.exe 708 schtasks.exe 3092 schtasks.exe 3152 schtasks.exe 4308 schtasks.exe 3952 schtasks.exe 1508 schtasks.exe 4716 schtasks.exe 3132 schtasks.exe 1500 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1876 powershell.exe 3804 powershell.exe 3804 powershell.exe 1876 powershell.exe 3472 xdwd.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 2772 powershell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe 1980 RunShell.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4992 lsass.exe -
Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 1876 powershell.exe Token: SeDebugPrivilege 3804 powershell.exe Token: SeDebugPrivilege 3472 xdwd.exe Token: SeDebugPrivilege 1980 RunShell.exe Token: SeDebugPrivilege 2772 powershell.exe Token: SeDebugPrivilege 3516 powershell.exe Token: SeDebugPrivilege 2840 powershell.exe Token: SeDebugPrivilege 2976 powershell.exe Token: SeDebugPrivilege 4660 powershell.exe Token: SeDebugPrivilege 1768 powershell.exe Token: SeDebugPrivilege 4920 powershell.exe Token: SeDebugPrivilege 1816 WinHelper32.exe Token: SeDebugPrivilege 3440 powershell.exe Token: SeDebugPrivilege 1128 hypercommonSvc.exe Token: SeDebugPrivilege 4680 WinHelperWatchdog.exe Token: SeDebugPrivilege 2008 WinHelperWatchdog.exe Token: SeDebugPrivilege 2608 RuntimeBroker.exe Token: SeDebugPrivilege 4992 lsass.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1816 WinHelper32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4672 wrote to memory of 3496 4672 270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe 83 PID 4672 wrote to memory of 3496 4672 270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe 83 PID 3496 wrote to memory of 3804 3496 javaw.exe 87 PID 3496 wrote to memory of 3804 3496 javaw.exe 87 PID 3496 wrote to memory of 1876 3496 javaw.exe 88 PID 3496 wrote to memory of 1876 3496 javaw.exe 88 PID 3496 wrote to memory of 2240 3496 javaw.exe 93 PID 3496 wrote to memory of 2240 3496 javaw.exe 93 PID 3496 wrote to memory of 2240 3496 javaw.exe 93 PID 2240 wrote to memory of 648 2240 WinHelper32.exe 96 PID 2240 wrote to memory of 648 2240 WinHelper32.exe 96 PID 2240 wrote to memory of 648 2240 WinHelper32.exe 96 PID 2240 wrote to memory of 3472 2240 WinHelper32.exe 97 PID 2240 wrote to memory of 3472 2240 WinHelper32.exe 97 PID 2240 wrote to memory of 3472 2240 WinHelper32.exe 97 PID 2240 wrote to memory of 2596 2240 WinHelper32.exe 99 PID 2240 wrote to memory of 2596 2240 WinHelper32.exe 99 PID 2240 wrote to memory of 2596 2240 WinHelper32.exe 99 PID 3472 wrote to memory of 3552 3472 xdwd.exe 100 PID 3472 wrote to memory of 3552 3472 xdwd.exe 100 PID 2596 wrote to memory of 3484 2596 Boostrapper.exe 101 PID 2596 wrote to memory of 3484 2596 Boostrapper.exe 101 PID 2596 wrote to memory of 3484 2596 Boostrapper.exe 101 PID 648 wrote to memory of 1316 648 WScript.exe 104 PID 648 wrote to memory of 1316 648 WScript.exe 104 PID 648 wrote to memory of 1316 648 WScript.exe 104 PID 1316 wrote to memory of 1980 1316 cmd.exe 106 PID 1316 wrote to memory of 1980 1316 cmd.exe 106 PID 3472 wrote to memory of 2772 3472 xdwd.exe 107 PID 3472 wrote to memory of 2772 3472 xdwd.exe 107 PID 3472 wrote to memory of 2772 3472 xdwd.exe 107 PID 1980 wrote to memory of 376 1980 RunShell.exe 114 PID 1980 wrote to memory of 376 1980 RunShell.exe 114 PID 376 wrote to memory of 1644 376 csc.exe 116 PID 376 wrote to memory of 1644 376 csc.exe 116 PID 1980 wrote to memory of 3516 1980 RunShell.exe 132 PID 1980 wrote to memory of 3516 1980 RunShell.exe 132 PID 1980 wrote to memory of 2976 1980 RunShell.exe 157 PID 1980 wrote to memory of 2976 1980 RunShell.exe 157 PID 1980 wrote to memory of 1768 1980 RunShell.exe 134 PID 1980 wrote to memory of 1768 1980 RunShell.exe 134 PID 1980 wrote to memory of 4660 1980 RunShell.exe 135 PID 1980 wrote to memory of 4660 1980 RunShell.exe 135 PID 1980 wrote to memory of 4920 1980 RunShell.exe 136 PID 1980 wrote to memory of 4920 1980 RunShell.exe 136 PID 1980 wrote to memory of 2840 1980 RunShell.exe 137 PID 1980 wrote to memory of 2840 1980 RunShell.exe 137 PID 1980 wrote to memory of 4816 1980 RunShell.exe 144 PID 1980 wrote to memory of 4816 1980 RunShell.exe 144 PID 4816 wrote to memory of 540 4816 cmd.exe 146 PID 4816 wrote to memory of 540 4816 cmd.exe 146 PID 4816 wrote to memory of 3300 4816 cmd.exe 147 PID 4816 wrote to memory of 3300 4816 cmd.exe 147 PID 3472 wrote to memory of 1816 3472 xdwd.exe 148 PID 3472 wrote to memory of 1816 3472 xdwd.exe 148 PID 3472 wrote to memory of 1816 3472 xdwd.exe 148 PID 1816 wrote to memory of 3440 1816 WinHelper32.exe 150 PID 1816 wrote to memory of 3440 1816 WinHelper32.exe 150 PID 1816 wrote to memory of 3440 1816 WinHelper32.exe 150 PID 3484 wrote to memory of 3972 3484 WScript.exe 152 PID 3484 wrote to memory of 3972 3484 WScript.exe 152 PID 3484 wrote to memory of 3972 3484 WScript.exe 152 PID 3972 wrote to memory of 1128 3972 cmd.exe 154 PID 3972 wrote to memory of 1128 3972 cmd.exe 154 -
System policy modification 1 TTPs 14 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableUIADesktopToggle = "0" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableUIADesktopToggle = "0" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "0" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "0" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0" WinHelper32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1" xdwd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" xdwd.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.
Processes
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C:\Users\Admin\AppData\Local\Temp\270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe"C:\Users\Admin\AppData\Local\Temp\270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Program Files\Java\jre-1.8\bin\javaw.exe"C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\270723a06c0f917204923693f09cc0d6cd2cc9cefd59fc051cfbf920d26f17d8.exe"2⤵
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:3496 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:SystemDrive) -Force3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3804
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:SystemDrive) -Force3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1876
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C:\Users\Admin\AppData\Roaming\WinSFXConnectDevicesPlatform\WinHelper32.exeC:\Users\Admin\AppData\Roaming\WinSFXConnectDevicesPlatform\WinHelper32.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Windows\Defender\yjJlDaeiCtZ3rPY3voT8EfypAtNWVOHqwTO.vbe"4⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:648 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Windows\Defender\zHxvwMPtXsd9EflNyF6bR38DTMh313hvK806W5p8W9mTT85g.bat" "5⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1316 -
C:\Users\Admin\AppData\Roaming\Windows\Defender\RunShell.exe"C:\Users\Admin\AppData\Roaming\Windows/Defender/RunShell.exe"6⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\3vmktq5v\3vmktq5v.cmdline"7⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:376 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESEA7F.tmp" "c:\Windows\System32\CSC7D38C812C41940E78C6E6C6C9A4A6BC.TMP"8⤵PID:1644
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\RuntimeBroker.exe'7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:3516
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\wininit.exe'7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:2976
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\7-Zip\Lang\RuntimeBroker.exe'7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:1768
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Windows Security\RunShell.exe'7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:4660
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe'7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:4920
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Windows\Defender\RunShell.exe'7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:2840
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\I1Fw0JrAXE.bat"7⤵
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\system32\chcp.comchcp 650018⤵PID:540
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C:\Windows\system32\PING.EXEping -n 10 localhost8⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3300
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C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe"8⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2608
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C:\Users\Admin\AppData\Roaming\Windows\Defender\xdwd.exe"C:\Users\Admin\AppData\Roaming\Windows\Defender\xdwd.exe"4⤵
- Modifies Windows Defender Real-time Protection settings
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Hijack Execution Flow: Executable Installer File Permissions Weakness
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3472 -
C:\Windows\SysWOW64\WindowsInput.exe"C:\Windows\SysWOW64\WindowsInput.exe" --install5⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:3552
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Get-MpPreference -verbose5⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2772
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C:\Users\Admin\AppData\Roaming\Windows\Helper\WinHelper32.exe"C:\Users\Admin\AppData\Roaming\Windows\Helper\WinHelper32.exe"5⤵
- Modifies Windows Defender Real-time Protection settings
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Hijack Execution Flow: Executable Installer File Permissions Weakness
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1816 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Get-MpPreference -verbose6⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3440
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C:\Users\Admin\AppData\Roaming\WinHelperWatchdog.exe"C:\Users\Admin\AppData\Roaming\WinHelperWatchdog.exe" /launchSelfAndExit "C:\Users\Admin\AppData\Roaming\Windows\Helper\WinHelper32.exe" 1816 /protectFile6⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4680 -
C:\Users\Admin\AppData\Roaming\WinHelperWatchdog.exe"C:\Users\Admin\AppData\Roaming\WinHelperWatchdog.exe" /watchProcess "C:\Users\Admin\AppData\Roaming\Windows\Helper\WinHelper32.exe" 1816 "/protectFile"7⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2008
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C:\Users\Admin\AppData\Roaming\Windows\Defender\Boostrapper.exe"C:\Users\Admin\AppData\Roaming\Windows\Defender\Boostrapper.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\blockComAgentdll\l2A594olLEJWUEUfw4GfnauDbYxQl.vbe"5⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\blockComAgentdll\Q5HIcCBrM4kJ2gRS.bat" "6⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3972 -
C:\blockComAgentdll\hypercommonSvc.exe"C:\blockComAgentdll/hypercommonSvc.exe"7⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1128 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\TRdsJfNgFu.bat"8⤵PID:4080
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C:\Windows\system32\chcp.comchcp 650019⤵PID:2976
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C:\Windows\system32\PING.EXEping -n 10 localhost9⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4356
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C:\Recovery\WindowsRE\lsass.exe"C:\Recovery\WindowsRE\lsass.exe"9⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4992
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C:\Windows\SysWOW64\WindowsInput.exe"C:\Windows\SysWOW64\WindowsInput.exe"1⤵
- Executes dropped EXE
PID:2176
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4944
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1508
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4448
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininitw" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\wininit.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:412
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\wininit.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:676
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\wininit.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1256
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Program Files\7-Zip\Lang\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:708
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\7-Zip\Lang\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3092
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Program Files\7-Zip\Lang\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3332
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RunShellR" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Security\RunShell.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1500
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RunShell" /sc ONLOGON /tr "'C:\Program Files\Windows Security\RunShell.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3152
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RunShellR" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Security\RunShell.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2376
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4716
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3132
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:532
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RunShellR" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\AppData\Roaming\Windows\Defender\RunShell.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4308
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RunShell" /sc ONLOGON /tr "'C:\Users\Admin\AppData\Roaming\Windows\Defender\RunShell.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3952
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RunShellR" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\AppData\Roaming\Windows\Defender\RunShell.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4252
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C:\Users\Admin\AppData\Roaming\Windows\Helper\WinHelper32.exeC:\Users\Admin\AppData\Roaming\Windows\Helper\WinHelper32.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2360
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
6Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
425B
MD54eaca4566b22b01cd3bc115b9b0b2196
SHA1e743e0792c19f71740416e7b3c061d9f1336bf94
SHA25634ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb
SHA512bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
944B
MD598baf5117c4fcec1692067d200c58ab3
SHA15b33a57b72141e7508b615e17fb621612cb8e390
SHA25630bf8496e9a08f4fdfe4767abcd565f92b6da06ca1c7823a70cb7cab16262e51
SHA512344a70bfc037d54176f12db91f05bf4295bb587a5062fd1febe6f52853571170bd8ef6042cb87b893185bbae1937cf77b679d7970f8cc1c2666b0b7c1b32987d
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Filesize
944B
MD53e242d3c4b39d344f66c494424020c61
SHA1194e596f33d54482e7880e91dc05e0d247a46399
SHA256f688037cb0c9f9c97b3b906a6c0636c91ad1864564feb17bba4973cde361172e
SHA51227c1cd6d72554fdce3b960458a1a6bd3f740aa7c22a313a80b043db283a224bf390648b9e59e6bdbf48020d082d728fbde569bee4ee2a610f21d659a7b3dfa02
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Filesize
944B
MD53d0067b090baf6c82daba976550f44bd
SHA19caa6fc2ec0eafb36652cd7ff2e0c0d9e5e8453c
SHA256ff430d54168bc9a9a31fd3360a17c27d5256622b1b3ebe61594504633eed4684
SHA5122d5cdbe2b85244b183c16fe70b37aa2b5df576f6d213074a46509ac42b490e5ece257dbf7f8632d84ccb561ffcd8f1b27840f34e92f7794a5bc9e725ce69b0b7
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Filesize
944B
MD50026cdd9bbc34b9de2447c0eb04c14b5
SHA1ab7713fe5fbbb23031937dd1dc7d0fa238884ad4
SHA256cf5a1c42641a83dd41fe89923591962b7ad189006342c7a67669239688f84a2d
SHA51262aab723672e2731946f4bbf6a3d92609ff94384e324f3c50e803095529baf848ce2cd37219a059ced4c3f559e598bd9b900b9dd8aa0657adca6d845127797fe
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Filesize
944B
MD56c47b3f4e68eebd47e9332eebfd2dd4e
SHA167f0b143336d7db7b281ed3de5e877fa87261834
SHA2568c48b1f2338e5b24094821f41121d2221f1cb3200338f46df49f64d1c4bc3e0c
SHA5120acf302a9fc971ef9df65ed42c47ea17828e54dff685f4434f360556fd27cdc26a75069f00dcdc14ba174893c6fd7a2cfd8c6c07be3ce35dafee0a006914eaca
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Filesize
200B
MD554930078dca0dc77d9481169643c3ccd
SHA1a6ab949f340f08666b8080b7589f25c15a30b915
SHA2569a20b3dcae687ab774eceaf0ca82d511bb38b0d4097a8e8a760bf29c6252d26d
SHA512bac3a397cbfbfb64e4f317b061363a6909274ee6fb6eea061cf73b3eb6080768ef864f4776b06c888a0d7e120a08983d74926552919ab703bd47c238ac19dff7
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Filesize
1KB
MD5ca4cf5021b8ffe9647b849f253027e1a
SHA1250ef66695380b4936ef2ca6b80867cb07c01286
SHA256a1800724f8dfb010d62ad378b5f552a82067176bd818a0e20dd74bb4d3e99079
SHA512c097070720acba2c0cee7fb5dfafc6952add03c7ef78867185a39178bd5764649dd4605474da7814d5e9ff482f49bf2ab16f34fd75db8ca941137683eee450eb
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Filesize
159B
MD51733c1da643dfc3cdc4e65c291199c8d
SHA1147ebd595daabb62cf4519d5c7c2e5958911087f
SHA256aed03936d7086d910ac935d734ff363416643971be55b4d2ccbbc66b1b782613
SHA512068c3dedf4f25af79c012e2c325e1d8b885206c557b6231f0c2729e30052b11e46f8c8bb99d95cbbad6f2264e50a311e324074bf88cf4affe89dae541fc7628c
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
9KB
MD57a195b6c9de2d5cab015f649da6931a1
SHA189f7372dd92a90a8e13b74ee512b464412e4cf9b
SHA25630183935449a625c2a61f6342dc3b9907028194173f2e3d594eaa3126ee316bc
SHA5123c2aeef85b51e7f955072fba042bcedf8dd0b66ad813def58c0134355665ba56a713d58005a322561c62be5777d0adea2803da214459f362f22fe2a0dba5a1c7
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Filesize
4.9MB
MD572982e4d77aaee2ef6d16876037b3dbe
SHA1bfffbe69bfc0cb1fb5e23199dba5ea69c4f3d9df
SHA256bbe1c2a2af47b4e32fa9b6e8a44da455473604bd1aae5481524403f878a86662
SHA512cb28f33f6c3acaa74ddb3e9f50922e764926fbf2b8a3d7317f13b57f6f30e259a5a8b0213c77dee27cf542ad860762909c1f46f695f2b2c45bb778de957f02db
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Filesize
2.2MB
MD5f21f63c5ac1e7afc50125b10c75e30af
SHA109be95306a2e9f48934b6f3ec4e789eefaaefc94
SHA256a4bf1fbf3c41613a6ca44ec770bca60ed1a23206bd01a2296513c302ff63e046
SHA512681ba321321fe8c856a1d6d3de10f23e4f313d943e0e83abfa4ab575cc8932b8be28024eaec282f21dabafa4848b9305d4a15bbd3db7591bccf46d1ee369d58c
-
Filesize
427KB
MD58d860de39a47014bb85432844205defc
SHA116b6485662cc4b57af26f1ee2fe5e5595156264d
SHA2566f64566b9adc350458221bc7312acaa09290c58241659336b9921c3dcf27fbbb
SHA512c76408b4390d9aeae243f7333c5acdc68b6fe08efd1694c774069627d09e91e97ab1a5ccf55b60a247f3b00e8b95166d3dfcc41ac92150f00dfb897480a5a539
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Filesize
3.0MB
MD5c33b516c2f5105562cc621929d2f3a5a
SHA1ac89044573fc5b586b43c1bf784c3bcc50a46c1f
SHA25642fcea19c41fd2e09ce01b6f0f48027f7f58aac75f93b7aeae8d24af7eb23f3c
SHA512eace4742d8f75a2093cfeab3cd20f8ddb23514f6d5a598b16927621afc6e2bc4dff58d775e0c2c261f7c1ffc20a4b7d1004fe1ef8c7f904d8ef1cd94636caec6
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Filesize
249B
MD55299f191d092a082374029620d0184cd
SHA1154c0f2d892c0dde9914e1d2e114995ab5f1a8cb
SHA2569c46745f3776d8f344029103da41e060516a4bf324e7238b112a3069abececf9
SHA512670159a1352e91ad4739903c7d5bbca2b91e81ab542ac6b4532db8701d5bf01b900909812164db6ce4dbdc2fc1af59593d9abc84daff835de07eb7d383869e39
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C:\Users\Admin\AppData\Roaming\Windows\Defender\zHxvwMPtXsd9EflNyF6bR38DTMh313hvK806W5p8W9mTT85g.bat
Filesize104B
MD5b33c8997ecd39b1b7e8af929abd526c7
SHA1e30e21ca9e74d508cfc35e9affd57a7fbc089a77
SHA25671340cb564242cd1454892eaa33aae6eaf8e444d9301731753a9aa993bb9785c
SHA512394a9df69628162228d6a8934d6df532d5055a65a41788ef7d2b8170fae3bd586d80c8592ebc10e32650b81d43efd2eefdef865523d687b6def20fe4374afefc
-
Filesize
21KB
MD5f6285edd247fa58161be33f8cf662d31
SHA1e2b49bca43cd0bd6cc1eee582ba58f0ed6de1470
SHA256bc16993d1a774793044ca37eb2ce84ecbdb5c578e3c710ed82879e07dcef2fec
SHA5126f3e6073a1dafc679da1caa4a4c9cb7cc2da79c3f81034d7b7b7b1d855fd5421cbb517a7d3f9520f49d4d3b7f9577f4f8f92486994c8b78fabff5033b390a788
-
Filesize
349B
MD589817519e9e0b4e703f07e8c55247861
SHA14636de1f6c997a25c3190f73f46a3fd056238d78
SHA256f40dfaa50dcbff93611d45607009158f798e9cd845170939b1d6088a7d10ee13
SHA512b017cb7a522b9c6794f3691cb7266ec82f565a90d7d07cc9beb53b939d2e9bf34275bc25f6f32d9a9c7136a0aab2189d9556af7244450c610d11ed7a4f584ba3
-
Filesize
98B
MD51316b7f40530ee0c903a091d248c63dd
SHA16e9322f825d3d18a712458d98430a54b17c9f904
SHA25643c1d785f81931b200e0be0a9fc40a736f26f397fda6571e26f52c21acf1065f
SHA5121c9a435ca6d25466b715d2d4505dc33d42ab33fe192e89820929ee01b1962a2128c0ce9281ae96d27a9c18a4d035e55d912f673e17c6e7936d96160fea253345
-
Filesize
1.9MB
MD5c9cda0ef2f246e5a640c25ff468a87a4
SHA144c7046f6251c49905cc569d1836361d0ae7856a
SHA256cc66b2f2a0bcd9104078ed351c6b313a488f6b895c5fef9743b227c0397c4d6f
SHA5122731df92281b29a4421b5071891676a4048bb39378956674c99dddea5b27f7684c71b7e3808942fd758c3c60e3eae93da535de95d702a3ae6f8829aae598ff21
-
Filesize
211B
MD5386552a2a95b01f9b62bbf076f55204a
SHA14b202d016dc86a72837fdcb080caea7b8761842c
SHA256be3ca473daa12562ac27843de069cca900d4413f08703b0cefee87303b8ec414
SHA512dbba55a57db75cb351606a7dbc89cd0cf37dd333fa7456f94c6c2f9fd0480af28a27c29ca411cc5745c9929a92222123f770a870b046a84b25b23f4417ec62c4
-
Filesize
371B
MD52326fc11e9d8d69dd2df2a7456ca286e
SHA1545bf60a9b0b0946384309f6d4b3670e2e04d981
SHA256c587925122505a42f100b2fdd4b299916a83df89f7b6f64041218739e95432e2
SHA512785c497233603ea0534b8f46ca6ba75d2b8dcab41c342cf85b51a21a4776fb39d97c805f7eacd5f751a5e04d24d9773fbb9bc2ad4f85e9d5a1a15a7c5d0202a7
-
Filesize
235B
MD577eb72640180370dba789884f227a945
SHA1115c0c42218d6fabf28a47f2aef4e88c1b032c5e
SHA25692d8f41ca7f40753a7a8ca73cf94ac28b5e2d26f811666eb5108b5d0c4616bb6
SHA5128c1251fadf9a2b1ca3c93b8b285c25e53d2dbd3ca1e9ea278a5df6a46367ffe162e1848b0ccce6299e37f0e001fb37be77e0a6b4003bab06a1852915e463cdb8
-
Filesize
1KB
MD5d544bac668d308d2aba58ded2c13d82d
SHA1e5dd50ef24d5c16629092f9290661a92387773b3
SHA25684b05d56c45fd0382410fcd59e16aeef467ed0a455595dda88386dd5c87d7a02
SHA5120826de2bc95d93dde2c540d2d768a0188481ee88f1da79f9c7d70d7ccd3c8715b8f1d62053f84d14f19e4d2b0a13e67084d970a158464e6223e340eb0733e1b0