Analysis
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max time kernel
148s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
02/03/2025, 23:54
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe
Resource
win10v2004-20250217-en
General
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Target
JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe
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Size
516KB
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MD5
435e7dd65a00d58ea9d4a8f3952f5f40
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SHA1
3adf852adeb85fb65437da08f6974e281a5a3efd
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SHA256
4417c1ab893a83643a83619202786c7900c939688a4b5dfcf0056ef8b791dfc0
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SHA512
7223403cd9f220df665a0d804fc6fe382d9764df72baea75b4d07a0b8f7580ec687dc44ce4cb6a63ed5b3628052f9e4f74addbaba1f09ba78cb313181721e318
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SSDEEP
6144:I/THhs+DJtERUmaLV7xEypFwnEeJhnOoyu8TtIUiBoOAHeCm3C8+8vD61HSq6Wf:4HhL9tyaHNpFSEerYqRDy98u8q6Wf
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 12 IoCs
resource yara_rule behavioral1/memory/2540-25-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-22-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-36-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-37-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-39-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-40-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-41-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-43-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-44-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-47-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-49-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades behavioral1/memory/2540-50-0x0000000000400000-0x0000000000459000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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 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\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe = "C:\\Users\\Admin\\AppData\\Roaming\\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\windef = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe -
Executes dropped EXE 1 IoCs
pid Process 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe -
Loads dropped DLL 5 IoCs
pid Process 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\windef = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\windef = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2052 set thread context of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 10 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 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2840 reg.exe 536 reg.exe 2944 reg.exe 2880 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeCreateTokenPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeAssignPrimaryTokenPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeLockMemoryPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeIncreaseQuotaPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeMachineAccountPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeTcbPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeSecurityPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeTakeOwnershipPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeLoadDriverPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeSystemProfilePrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeSystemtimePrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeProfSingleProcessPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeIncBasePriorityPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeCreatePagefilePrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeCreatePermanentPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeBackupPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeRestorePrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeShutdownPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeDebugPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeAuditPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeSystemEnvironmentPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeChangeNotifyPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeRemoteShutdownPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeUndockPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeSyncAgentPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeEnableDelegationPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeManageVolumePrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeImpersonatePrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: SeCreateGlobalPrivilege 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: 31 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: 32 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: 33 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: 34 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe Token: 35 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2052 wrote to memory of 2540 2052 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 30 PID 2540 wrote to memory of 2588 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 31 PID 2540 wrote to memory of 2588 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 31 PID 2540 wrote to memory of 2588 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 31 PID 2540 wrote to memory of 2588 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 31 PID 2540 wrote to memory of 2856 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 32 PID 2540 wrote to memory of 2856 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 32 PID 2540 wrote to memory of 2856 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 32 PID 2540 wrote to memory of 2856 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 32 PID 2540 wrote to memory of 2836 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 34 PID 2540 wrote to memory of 2836 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 34 PID 2540 wrote to memory of 2836 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 34 PID 2540 wrote to memory of 2836 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 34 PID 2540 wrote to memory of 2564 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 36 PID 2540 wrote to memory of 2564 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 36 PID 2540 wrote to memory of 2564 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 36 PID 2540 wrote to memory of 2564 2540 JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe 36 PID 2588 wrote to memory of 2944 2588 cmd.exe 40 PID 2588 wrote to memory of 2944 2588 cmd.exe 40 PID 2588 wrote to memory of 2944 2588 cmd.exe 40 PID 2588 wrote to memory of 2944 2588 cmd.exe 40 PID 2856 wrote to memory of 2880 2856 cmd.exe 39 PID 2856 wrote to memory of 2880 2856 cmd.exe 39 PID 2856 wrote to memory of 2880 2856 cmd.exe 39 PID 2856 wrote to memory of 2880 2856 cmd.exe 39 PID 2836 wrote to memory of 536 2836 cmd.exe 41 PID 2836 wrote to memory of 536 2836 cmd.exe 41 PID 2836 wrote to memory of 536 2836 cmd.exe 41 PID 2836 wrote to memory of 536 2836 cmd.exe 41 PID 2564 wrote to memory of 2840 2564 cmd.exe 42 PID 2564 wrote to memory of 2840 2564 cmd.exe 42 PID 2564 wrote to memory of 2840 2564 cmd.exe 42 PID 2564 wrote to memory of 2840 2564 cmd.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2052 -
C:\Users\Admin\AppData\Roaming\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exeC:\Users\Admin\AppData\Roaming\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe2⤵
- Adds policy Run key to start application
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2944
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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\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JaffaCakes118_435e7dd65a00d58ea9d4a8f3952f5f40.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2880
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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" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2836 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:536
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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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2840
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
15KB
MD50254f8bb5bcb4e8c1a3a47ffa27bbe0e
SHA1093b480409486d7a0585132a7db7dec57d12ae64
SHA2566e8991e5ed5af7582b4855d51dd5fb2818f8406db3f14bfaaa857aff1c15d28f
SHA512009877f541d6f779a64d5b0f10e28e8b2815bf10b906264997f3e941c5c8be1d611b1137b2898ba482a5d8fbfb27431ea45225bc1197aa3671fd3f6029f16b88
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Filesize
16KB
MD583f3bfda8c98d229f5a543357f950333
SHA194e39b7447ce90556114409b37293a8e095ad49e
SHA2564388f091bbce6aa17561cc9184241627fa1a58a9ad604fc710fc9376cc0b16ce
SHA512b348c8725df872868307601f562d33857237cc34b894206b6f64a546436cc7b5103b45793066e90293f1adf524aff31b9f9c6096ec650be964cb5bf986210b52