Analysis
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max time kernel
149s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2025, 02:34
Static task
static1
Behavioral task
behavioral1
Sample
73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe
Resource
win10v2004-20241007-en
General
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Target
73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe
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Size
1.6MB
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MD5
16f640085fc29968a690896e43927529
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SHA1
bf3b68e51f5641b6bc7624d5b8a0d199a555ce82
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SHA256
73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4
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SHA512
fb6a93ab9ab1601de6b95af920b1d10d9db09a4f9e44740eb40f695839b368bd3d44b7ccd84c2080cd0da086eb80eca3b583866c8f6e009aabd4ee83067fe4bf
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SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYiR:h1zltpu0iR
Malware Config
Signatures
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Blackshades
Blackshades is a remote access trojan with various capabilities.
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Blackshades family
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Blackshades payload 13 IoCs
resource yara_rule behavioral2/memory/2060-36-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-54-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-57-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-59-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-61-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-64-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-66-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-68-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-75-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2060-77-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe = "C:\\Users\\Admin\\AppData\\Roaming\\JavaWeb\\jusched.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\bot.exe = "C:\\Users\\Admin\\AppData\\Roaming\\bot.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe -
Executes dropped EXE 3 IoCs
pid Process 4012 jusched.exe 2060 jusched.exe 1136 jusched.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java Machine = "C:\\Users\\Admin\\AppData\\Roaming\\JavaWeb\\jusched.exe" reg.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4012 set thread context of 2060 4012 jusched.exe 88 PID 4012 set thread context of 1136 4012 jusched.exe 89 -
resource yara_rule behavioral2/memory/2060-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1136-37-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/1136-44-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/1136-41-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2060-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1136-51-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2060-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-57-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-64-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-73-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-75-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2060-77-0x0000000000400000-0x000000000045C000-memory.dmp upx -
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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3176 reg.exe 4860 reg.exe 4568 reg.exe 2924 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeDebugPrivilege 1136 jusched.exe Token: 1 2060 jusched.exe Token: SeCreateTokenPrivilege 2060 jusched.exe Token: SeAssignPrimaryTokenPrivilege 2060 jusched.exe Token: SeLockMemoryPrivilege 2060 jusched.exe Token: SeIncreaseQuotaPrivilege 2060 jusched.exe Token: SeMachineAccountPrivilege 2060 jusched.exe Token: SeTcbPrivilege 2060 jusched.exe Token: SeSecurityPrivilege 2060 jusched.exe Token: SeTakeOwnershipPrivilege 2060 jusched.exe Token: SeLoadDriverPrivilege 2060 jusched.exe Token: SeSystemProfilePrivilege 2060 jusched.exe Token: SeSystemtimePrivilege 2060 jusched.exe Token: SeProfSingleProcessPrivilege 2060 jusched.exe Token: SeIncBasePriorityPrivilege 2060 jusched.exe Token: SeCreatePagefilePrivilege 2060 jusched.exe Token: SeCreatePermanentPrivilege 2060 jusched.exe Token: SeBackupPrivilege 2060 jusched.exe Token: SeRestorePrivilege 2060 jusched.exe Token: SeShutdownPrivilege 2060 jusched.exe Token: SeDebugPrivilege 2060 jusched.exe Token: SeAuditPrivilege 2060 jusched.exe Token: SeSystemEnvironmentPrivilege 2060 jusched.exe Token: SeChangeNotifyPrivilege 2060 jusched.exe Token: SeRemoteShutdownPrivilege 2060 jusched.exe Token: SeUndockPrivilege 2060 jusched.exe Token: SeSyncAgentPrivilege 2060 jusched.exe Token: SeEnableDelegationPrivilege 2060 jusched.exe Token: SeManageVolumePrivilege 2060 jusched.exe Token: SeImpersonatePrivilege 2060 jusched.exe Token: SeCreateGlobalPrivilege 2060 jusched.exe Token: 31 2060 jusched.exe Token: 32 2060 jusched.exe Token: 33 2060 jusched.exe Token: 34 2060 jusched.exe Token: 35 2060 jusched.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2696 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 4012 jusched.exe 2060 jusched.exe 1136 jusched.exe 2060 jusched.exe 2060 jusched.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 2696 wrote to memory of 1844 2696 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 83 PID 2696 wrote to memory of 1844 2696 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 83 PID 2696 wrote to memory of 1844 2696 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 83 PID 1844 wrote to memory of 3220 1844 cmd.exe 86 PID 1844 wrote to memory of 3220 1844 cmd.exe 86 PID 1844 wrote to memory of 3220 1844 cmd.exe 86 PID 2696 wrote to memory of 4012 2696 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 87 PID 2696 wrote to memory of 4012 2696 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 87 PID 2696 wrote to memory of 4012 2696 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 87 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 2060 4012 jusched.exe 88 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 4012 wrote to memory of 1136 4012 jusched.exe 89 PID 2060 wrote to memory of 3772 2060 jusched.exe 90 PID 2060 wrote to memory of 3772 2060 jusched.exe 90 PID 2060 wrote to memory of 3772 2060 jusched.exe 90 PID 2060 wrote to memory of 1232 2060 jusched.exe 91 PID 2060 wrote to memory of 1232 2060 jusched.exe 91 PID 2060 wrote to memory of 1232 2060 jusched.exe 91 PID 2060 wrote to memory of 4412 2060 jusched.exe 92 PID 2060 wrote to memory of 4412 2060 jusched.exe 92 PID 2060 wrote to memory of 4412 2060 jusched.exe 92 PID 2060 wrote to memory of 4504 2060 jusched.exe 93 PID 2060 wrote to memory of 4504 2060 jusched.exe 93 PID 2060 wrote to memory of 4504 2060 jusched.exe 93 PID 1232 wrote to memory of 4568 1232 cmd.exe 98 PID 1232 wrote to memory of 4568 1232 cmd.exe 98 PID 1232 wrote to memory of 4568 1232 cmd.exe 98 PID 3772 wrote to memory of 2924 3772 cmd.exe 99 PID 3772 wrote to memory of 2924 3772 cmd.exe 99 PID 3772 wrote to memory of 2924 3772 cmd.exe 99 PID 4504 wrote to memory of 3176 4504 cmd.exe 100 PID 4504 wrote to memory of 3176 4504 cmd.exe 100 PID 4504 wrote to memory of 3176 4504 cmd.exe 100 PID 4412 wrote to memory of 4860 4412 cmd.exe 101 PID 4412 wrote to memory of 4860 4412 cmd.exe 101 PID 4412 wrote to memory of 4860 4412 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe"C:\Users\Admin\AppData\Local\Temp\73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\kdsuy.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Java Machine" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3220
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C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe"C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4012 -
C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exeC:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3772 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2924
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4568
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4412 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4860
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3176
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C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exeC:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1136
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
149B
MD5976ffa9a304b234c039c8739d97bb893
SHA1f70f7ede8b6e5d1b8a9b53c9bf43882485b55bd6
SHA2562b77cf051bb584aada8b9e5e07cba06e2077b42f009c33d10e31994ceec10384
SHA5121bd398b968736efbab740c81776781023a4ef0dc1c0191d6393a7582bd79b452666163691d82a27ee8989a1e293e6d6df57c303aa9b34497ae52be417f9e269c
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Filesize
1.6MB
MD52b3f773bf231e97c52def5bf6d9c9841
SHA136c744f10eb07c649577bf571ae1a66f72934e32
SHA256deec42ea1b277d4d78007e9fb5c7ecb67e757fb232c9299636630daa831f5516
SHA512a847f13b8136d2719201e20fb3f0aa11ed21e0ac07b282c679a9d6459b124bf7c54f51f2f8336348b30b1b0507da88100ccc7cbebed521f22f58eb7c1207e060