Analysis
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max time kernel
146s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
03-11-2024 01:09
Static task
static1
Behavioral task
behavioral1
Sample
8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe
Resource
win7-20241010-en
General
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Target
8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe
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Size
4.9MB
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MD5
d8a7d085b8a5b157b2b1fae01a0e4a8b
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SHA1
3cf51e4dfc269f7573fe02303cf1a02f9ecccf2f
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SHA256
8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4
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SHA512
d3003b5c98eff6571d895b0d98e54bde884b6f3b12ca8fdb8b98e1f6832e0982bec392bb2f317acb04bd905d40789795373955e31c802264daf35c9fd834ead0
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SSDEEP
49152:jl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:
Malware Config
Signatures
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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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Process spawned unexpected child process 21 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2612 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2628 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2732 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2228 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2276 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 536 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1064 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1660 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2192 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 352 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 812 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2304 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1732 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1872 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2916 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2696 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1748 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1968 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2984 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2248 2748 schtasks.exe Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 988 2748 schtasks.exe -
Processes:
winlogon.exewinlogon.exe8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe -
Processes:
resource yara_rule behavioral1/memory/2372-2-0x000000001B220000-0x000000001B34E000-memory.dmp dcrat -
Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid process 1984 powershell.exe 1600 powershell.exe 2168 powershell.exe 956 powershell.exe 1788 powershell.exe 1100 powershell.exe 680 powershell.exe 1224 powershell.exe 1412 powershell.exe 852 powershell.exe 616 powershell.exe 2492 powershell.exe -
Executes dropped EXE 13 IoCs
Processes:
winlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exepid process 2728 winlogon.exe 1520 winlogon.exe 3068 winlogon.exe 2928 winlogon.exe 2076 winlogon.exe 2416 winlogon.exe 2908 winlogon.exe 1912 winlogon.exe 1660 winlogon.exe 1168 winlogon.exe 684 winlogon.exe 2520 winlogon.exe 1728 winlogon.exe -
Processes:
winlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exe8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA winlogon.exe -
Drops file in Program Files directory 4 IoCs
Processes:
8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exedescription ioc process File created C:\Program Files\Windows Sidebar\taskhost.exe 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe File created C:\Program Files\Windows Sidebar\b75386f1303e64 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe File opened for modification C:\Program Files\Windows Sidebar\RCX60FA.tmp 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe File opened for modification C:\Program Files\Windows Sidebar\taskhost.exe 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 1 TTPs 21 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exepid process 2612 schtasks.exe 2228 schtasks.exe 2192 schtasks.exe 1732 schtasks.exe 2248 schtasks.exe 2276 schtasks.exe 812 schtasks.exe 2916 schtasks.exe 2696 schtasks.exe 2628 schtasks.exe 352 schtasks.exe 1872 schtasks.exe 1968 schtasks.exe 2984 schtasks.exe 1748 schtasks.exe 988 schtasks.exe 2732 schtasks.exe 536 schtasks.exe 1064 schtasks.exe 1660 schtasks.exe 2304 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exepid process 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe 1100 powershell.exe 956 powershell.exe 2168 powershell.exe 1788 powershell.exe 1984 powershell.exe 1412 powershell.exe 852 powershell.exe 680 powershell.exe 2492 powershell.exe 1600 powershell.exe 1224 powershell.exe 616 powershell.exe 2728 winlogon.exe 1520 winlogon.exe 3068 winlogon.exe 2928 winlogon.exe 2076 winlogon.exe 2416 winlogon.exe 2908 winlogon.exe 1912 winlogon.exe 1660 winlogon.exe 1168 winlogon.exe 684 winlogon.exe 2520 winlogon.exe 1728 winlogon.exe -
Suspicious use of AdjustPrivilegeToken 26 IoCs
Processes:
8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exedescription pid process Token: SeDebugPrivilege 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Token: SeDebugPrivilege 1100 powershell.exe Token: SeDebugPrivilege 2168 powershell.exe Token: SeDebugPrivilege 956 powershell.exe Token: SeDebugPrivilege 1788 powershell.exe Token: SeDebugPrivilege 1984 powershell.exe Token: SeDebugPrivilege 1412 powershell.exe Token: SeDebugPrivilege 852 powershell.exe Token: SeDebugPrivilege 680 powershell.exe Token: SeDebugPrivilege 2492 powershell.exe Token: SeDebugPrivilege 1600 powershell.exe Token: SeDebugPrivilege 1224 powershell.exe Token: SeDebugPrivilege 616 powershell.exe Token: SeDebugPrivilege 2728 winlogon.exe Token: SeDebugPrivilege 1520 winlogon.exe Token: SeDebugPrivilege 3068 winlogon.exe Token: SeDebugPrivilege 2928 winlogon.exe Token: SeDebugPrivilege 2076 winlogon.exe Token: SeDebugPrivilege 2416 winlogon.exe Token: SeDebugPrivilege 2908 winlogon.exe Token: SeDebugPrivilege 1912 winlogon.exe Token: SeDebugPrivilege 1660 winlogon.exe Token: SeDebugPrivilege 1168 winlogon.exe Token: SeDebugPrivilege 684 winlogon.exe Token: SeDebugPrivilege 2520 winlogon.exe Token: SeDebugPrivilege 1728 winlogon.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exewinlogon.exeWScript.exewinlogon.exeWScript.exewinlogon.exeWScript.exedescription pid process target process PID 2372 wrote to memory of 2492 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 2492 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 2492 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 680 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 680 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 680 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1100 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1100 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1100 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1984 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1984 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1984 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1224 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1224 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1224 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1412 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1412 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1412 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1600 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1600 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1600 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 2168 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 2168 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 2168 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 852 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 852 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 852 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 616 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 616 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 616 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 956 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 956 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 956 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1788 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1788 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 1788 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe powershell.exe PID 2372 wrote to memory of 2728 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe winlogon.exe PID 2372 wrote to memory of 2728 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe winlogon.exe PID 2372 wrote to memory of 2728 2372 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe winlogon.exe PID 2728 wrote to memory of 1996 2728 winlogon.exe WScript.exe PID 2728 wrote to memory of 1996 2728 winlogon.exe WScript.exe PID 2728 wrote to memory of 1996 2728 winlogon.exe WScript.exe PID 2728 wrote to memory of 1844 2728 winlogon.exe WScript.exe PID 2728 wrote to memory of 1844 2728 winlogon.exe WScript.exe PID 2728 wrote to memory of 1844 2728 winlogon.exe WScript.exe PID 1996 wrote to memory of 1520 1996 WScript.exe winlogon.exe PID 1996 wrote to memory of 1520 1996 WScript.exe winlogon.exe PID 1996 wrote to memory of 1520 1996 WScript.exe winlogon.exe PID 1520 wrote to memory of 2336 1520 winlogon.exe WScript.exe PID 1520 wrote to memory of 2336 1520 winlogon.exe WScript.exe PID 1520 wrote to memory of 2336 1520 winlogon.exe WScript.exe PID 1520 wrote to memory of 2620 1520 winlogon.exe WScript.exe PID 1520 wrote to memory of 2620 1520 winlogon.exe WScript.exe PID 1520 wrote to memory of 2620 1520 winlogon.exe WScript.exe PID 2336 wrote to memory of 3068 2336 WScript.exe winlogon.exe PID 2336 wrote to memory of 3068 2336 WScript.exe winlogon.exe PID 2336 wrote to memory of 3068 2336 WScript.exe winlogon.exe PID 3068 wrote to memory of 2520 3068 winlogon.exe WScript.exe PID 3068 wrote to memory of 2520 3068 winlogon.exe WScript.exe PID 3068 wrote to memory of 2520 3068 winlogon.exe WScript.exe PID 3068 wrote to memory of 2168 3068 winlogon.exe WScript.exe PID 3068 wrote to memory of 2168 3068 winlogon.exe WScript.exe PID 3068 wrote to memory of 2168 3068 winlogon.exe WScript.exe PID 2520 wrote to memory of 2928 2520 WScript.exe winlogon.exe -
System policy modification 1 TTPs 42 IoCs
Processes:
winlogon.exe8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exewinlogon.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" winlogon.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\8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe"C:\Users\Admin\AppData\Local\Temp\8a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2372 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:680
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1100
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/MSOCache/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1984
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1224
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1412
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1600
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2168
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:852
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:616
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:956
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1788
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"2⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2728 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\bb89947f-63c7-46d6-a93f-ead9f6920c57.vbs"3⤵
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"4⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1520 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fb608a3a-daec-4f11-85b0-457cf09ff4cc.vbs"5⤵
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"6⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3068 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\22574535-0219-48d5-b662-9d93d620a3cb.vbs"7⤵
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"8⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2928 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ea5e3d5c-40a3-4256-9d97-db8c803c2942.vbs"9⤵PID:2484
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"10⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2076 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9f4481ca-6482-49da-861a-7a6debfce00a.vbs"11⤵PID:768
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"12⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2416 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ab8f3356-ccbe-47d6-96a5-fd733e0b9e79.vbs"13⤵PID:2044
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"14⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2908 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fd703340-3e42-4013-aea8-2d1d3ff1911f.vbs"15⤵PID:1036
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"16⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:1912 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\65acdb6b-adb4-427f-be42-b93680e25fa0.vbs"17⤵PID:2780
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"18⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:1660 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\abd83568-6f7d-4041-8f9e-4665e70f5a8d.vbs"19⤵PID:968
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"20⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:1168 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\272c13f0-07a1-4cb1-a611-293d4f6255a5.vbs"21⤵PID:1324
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"22⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:684 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\31161cbe-1336-46c3-805b-018442301620.vbs"23⤵PID:1764
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"24⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2520 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5fc382aa-def1-4279-88d8-7cb6771fee53.vbs"25⤵PID:2476
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C:\Users\Default User\winlogon.exe"C:\Users\Default User\winlogon.exe"26⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:1728 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5171fc22-64d2-49ab-8770-b77ecc6e66bd.vbs"27⤵PID:3000
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\07459a59-eebc-4073-82ab-650d3827bd73.vbs"27⤵PID:2644
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a9813627-b795-404d-b543-5fafed670834.vbs"25⤵PID:2500
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\6b138061-c555-45d7-9605-285ecfe5b050.vbs"23⤵PID:2400
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fb66a6a8-92ac-40c9-9867-b98377574400.vbs"21⤵PID:768
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5166e4bb-31c5-42a5-b08a-47e8833e46f8.vbs"19⤵PID:2076
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4b8854e6-bff1-4b32-a3b7-b063a370ec08.vbs"17⤵PID:1064
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\2d4f8804-f7ad-41ee-a4f5-6265dda4ba84.vbs"15⤵PID:1556
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c535c624-c8e3-4c6d-bb8f-5952a8450844.vbs"13⤵PID:2604
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4491fc8d-f9ed-4836-bada-1d9fd4fbc3ef.vbs"11⤵PID:2588
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4eb8a1c0-b577-49ee-8d6c-f3afb7096338.vbs"9⤵PID:924
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8d85d098-2a72-4050-8048-e32dd74e69e5.vbs"7⤵PID:2168
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d0fde016-b379-4090-8369-a0b2bf2771b7.vbs"5⤵PID:2620
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e5211d0e-d4bd-4fdb-a564-f7396a6b96e2.vbs"3⤵PID:1844
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininitw" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\wininit.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2612
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\wininit.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2628
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\wininit.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2732
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\winlogon.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2228
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Default User\winlogon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2276
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\winlogon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:536
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Idle.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1064
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Idle.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1660
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Idle.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2192
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\wininit.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:352
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\wininit.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:812
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\wininit.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2304
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Sidebar\taskhost.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1732
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\taskhost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1872
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Sidebar\taskhost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2916
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Users\Default\services.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2696
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\Default\services.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1748
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\Users\Default\services.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1968
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\csrss.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2984
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Default User\csrss.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2248
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Users\Default User\csrss.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:988
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4.9MB
MD5d8a7d085b8a5b157b2b1fae01a0e4a8b
SHA13cf51e4dfc269f7573fe02303cf1a02f9ecccf2f
SHA2568a63ca3ec651eab56e841df572af993ebcf682679da408227ca4837c2acc80e4
SHA512d3003b5c98eff6571d895b0d98e54bde884b6f3b12ca8fdb8b98e1f6832e0982bec392bb2f317acb04bd905d40789795373955e31c802264daf35c9fd834ead0
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Filesize
710B
MD50821c216161ebeaa36a1fe95fa7deb13
SHA108b50c5cbb78e75069d31808ad136f3f5c6e5c70
SHA256c1731a97bf6849283a2f60bca13c19f0bcef0031ca02d4e41fa906bd5a45d1c8
SHA512527b668e75a672d8810e671dd157a25e75eeee667b43a1bd0e273d6b16918ab46561fd8ac7067b47181e4325696f134db4f2ef2662c743573e231b775339400b
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Filesize
710B
MD5b49f7ad49bec3f5d5966d65494ad002e
SHA1d95c2a65d85c1173a1b527f1df48946dd45fa4c5
SHA2564a006df1d8dde5b60296d6874d10841e2b307085e1159815aa08bea8c6465f05
SHA512c5e8e3c4af13e413ec7e5a9a2ef42039a8724264a3904c35e937eea24ecad92aa7b405f33b41618dadc9d18caec2c356ed860485044aace5ef7ac2de6b4a5373
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Filesize
709B
MD50d2c5fa91a3927b61ee4d7b21f8caf5a
SHA13522336541ace954d2f478b03d4edbd6a083c93b
SHA256555cb1d7ab0616f3a6b5d75a271150ade82336d679c905f9c2685db7853efc0b
SHA5123c8586936e52e682cdac2bafd57b8050ee1ae1b2fc7d6a2be792f668bc72c4fa483690cfef0c99852be2c25b90d450b41d9e8a55602c04b2fa6ea500ddab0f39
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Filesize
710B
MD5da3b3f7cf68c0eae6ac9df1bb9234ca1
SHA1a2269b5581c545148e0a1564dc1aab898f925353
SHA25697d1cb6646308c3a06cb4e64ac735a4222aa76a138306ba5ceb8ee2ca948748d
SHA5123797f3c1625b7cd3c6257a4d29a9e20498445f428c9a69c6bb7cd6210e08aa53f37da4dcfc7810112367d467a4b2c23793207755dec2dc42893e56f7f21ae961
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Filesize
710B
MD5ee703e9230a4fb04c377f492a58c9acd
SHA178184978bdc6953d2b324ef091b1b836d01df749
SHA256abbb143b59470b550584bfc14bd3cb36e02274115b14410c224720da613e2cc6
SHA512339839cce75f2f0f410792d4409ed007e093b31163146a084f166de9101db32af2bd9cbb602f48b19e4d12f8e87e92d7b8fbad92cace9f80c3d93241703fff65
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Filesize
710B
MD5675d5d6da7c6883a2256f88daf7ec3d4
SHA1f6e51d50917d3cdb5ebee7fafcf118cbb0bdc3ab
SHA256f7d0aca3e9e4e403025f1d7d69c24fdb3741645c1a3b7608a9face83b69a1e1a
SHA512a6ca09b71bed48ad03f5229abc11cf7675dc81a2878f018b7be296e135495306aa3db9d69929e100d33f475524f786defef3e67a6fd862de4ac6290e6e9bbf88
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Filesize
710B
MD52c1533ed031d14afc66a8f6f808f3144
SHA1c9d32de564e4bd65538a4c8b84084bb44b3f92e2
SHA2561df4f30ef29cf4c745c52f0bc54e5b89888ce87e2400565ea3296f48a54bcce0
SHA5121d3671a27d07d9284f292123a5ac2f9529972f9cd045427e461c9823e2c4c9052db868356f6755d3e4c6e86f530d0b8a036e78ce3c2c4b6861c7a0e3ba00db8c
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Filesize
710B
MD5f3c84f27e1bd28966b68100a63ea03fb
SHA19bba9ad62b966f9b926436f5b82a9d13b5fa95f3
SHA25656e505a60da2810032e2bb5633ddb3398e04433d090fd3ffa512e9c7adeafe14
SHA5124bcb1e77060767de915fa40891473fec7b4f64aa38d337ff190eff018dbcf56644db8d0d1d855eb26ea8f74fa104dc07340cfe99cb900928b7e3cb1c202db1ef
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Filesize
710B
MD56f01abef51c25168a7a51c7021dad84c
SHA1cdc3f21520e794814a2e0432733a7d71795547ca
SHA256e79e74ea63b1442aab795a31f3da54a71f33d614429c02ce202383d00f41290d
SHA512c38199b07feb0fd686d73c7ed152609475160f62b246489a385cf9c87fc4c40082f2eadeee2f394101f7070cde7192ed3c1f9440590dedcb70cdf0a7161533e0
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Filesize
710B
MD52107f2bb32db48bc3d080aa347686f43
SHA10951585250286f0de68d20a24e7edd97709d618a
SHA25610efa35a2e71910c161610f8b84813913819a906af6980ea8c8805acbf9d4ed7
SHA512fc4ac10c55e74aae347fe50f8858cb644c400ca543ff1c01f8fdf3fb93d9122a58083eba2d135ab2ab97e3552eb10364fde2f8c3be4afd1372e7c893be7884bf
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Filesize
486B
MD51cedf77946a1d1fef4ab0e5fccf66dc2
SHA1c11c11f5e1f2c72f6062167be795bef0d1fc682d
SHA2566e9c55a014b7238fcbb72684c176e7faa00be3bb4623f1f01943799b6bde6b3c
SHA51288c3d3b69de62476347282a1eda7be6956aa7b6cce8ded3fff615eae509aa0b50bd20fe4774774945c5abffacb8efda99e4ec979bc05204eb3565c51cc1031fc
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Filesize
710B
MD5dc5dca7053de36b41e88fa33aba6479d
SHA15e5bc238fe019ab12c5914f9100b7f5c92fe673c
SHA256841171191962baca7acd33cd131a38268eb81034eeec6efe2961a09bffd64825
SHA512f3fce1858ed2fef8360d0dcc77687aac58cdc4e0d4aa17fb687d88355da0fb6332b13662b5d9ad036e543229f7f5f0144087e32a206678eb37289e154d7e9ea4
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Filesize
710B
MD52ccfbfb12cb6ca2e6d12dedf5d61edac
SHA12fefdc1cf5fd79bd1e6d8c981beb2524a63a3620
SHA25634cfe3f91ce9e98ea9976f08b1120bf1a707cb424e8c994dc5756aa607db8f31
SHA51235f37b097268296de214abbe21ed15b606d8514deacae92499546faeebb99e1502ecbb2bcc3d0f7abc3d24a706cba33d3af0c72a6a7b77067318a8db218bc009
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Filesize
710B
MD5e0ce8f8a73c17aab97ab16776109c8e7
SHA15a20f65a39c04dbc0f6809c9cb52f3cd6b0799ae
SHA256a5cfd9ff48b2fc4b0a40fc9b90f14bf4f38e87a3619cbd18937e127133e9cd2a
SHA512e57424e78c259c01c74401254b912ac073b05b8f407f1690cab4fd8fd5ab89a7006acbd99b225872715fd57ceaadf88d9070156ea81cfbe8ab3df7306b79cd35
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Filesize
75KB
MD5e0a68b98992c1699876f818a22b5b907
SHA1d41e8ad8ba51217eb0340f8f69629ccb474484d0
SHA2562b00d8c2bcc6b48e90524cdd41a07735dc94548ed41925baff86e43a61a4c37f
SHA512856854f5fd89ae1669e4b2db10b73b4a78496bf80117003244c83e781f75e533e2e2bea9aa6c1b3aba3db1ed92ea0ed9755fbfd78cd6c86ba95867d07fc0ece2
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD508aeca668d8d0e938dd055a8d83945d5
SHA1eb7410dda4defd18c0c172a2f8b9af7ff14007ce
SHA256a93773659a4b895afae940149016fb2aeb1a80c956c5a59c24eea0dbb26f5c21
SHA5129e8833c45ab24b51f0be8d2b641e0385a890957bd6f1d796f3fb0165731d2d1daf56848f978f3e7411e30ce5d8b3b01a22913c9e422eb51a968734b77f1867f6