Analysis
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max time kernel
150s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/01/2025, 02:26
Static task
static1
Behavioral task
behavioral1
Sample
73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe
Resource
win7-20241010-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 10 IoCs
resource yara_rule behavioral1/memory/2832-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-65-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-68-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-71-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-75-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-80-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-82-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-87-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2832-94-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 IoCs
description ioc Process 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 (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 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 -
Executes dropped EXE 3 IoCs
pid Process 3064 jusched.exe 2832 jusched.exe 2800 jusched.exe -
Loads dropped DLL 5 IoCs
pid Process 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\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 3064 set thread context of 2832 3064 jusched.exe 34 PID 3064 set thread context of 2800 3064 jusched.exe 35 -
resource yara_rule behavioral1/memory/2832-47-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2800-62-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2800-60-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2800-58-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2832-65-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2800-67-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2832-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-71-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-73-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-75-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-80-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-82-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-87-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2832-94-0x0000000000400000-0x000000000045C000-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 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.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 reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2988 reg.exe 1084 reg.exe 2904 reg.exe 1968 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2832 jusched.exe Token: SeCreateTokenPrivilege 2832 jusched.exe Token: SeAssignPrimaryTokenPrivilege 2832 jusched.exe Token: SeLockMemoryPrivilege 2832 jusched.exe Token: SeIncreaseQuotaPrivilege 2832 jusched.exe Token: SeMachineAccountPrivilege 2832 jusched.exe Token: SeTcbPrivilege 2832 jusched.exe Token: SeSecurityPrivilege 2832 jusched.exe Token: SeTakeOwnershipPrivilege 2832 jusched.exe Token: SeLoadDriverPrivilege 2832 jusched.exe Token: SeSystemProfilePrivilege 2832 jusched.exe Token: SeSystemtimePrivilege 2832 jusched.exe Token: SeProfSingleProcessPrivilege 2832 jusched.exe Token: SeIncBasePriorityPrivilege 2832 jusched.exe Token: SeCreatePagefilePrivilege 2832 jusched.exe Token: SeCreatePermanentPrivilege 2832 jusched.exe Token: SeBackupPrivilege 2832 jusched.exe Token: SeRestorePrivilege 2832 jusched.exe Token: SeShutdownPrivilege 2832 jusched.exe Token: SeDebugPrivilege 2832 jusched.exe Token: SeAuditPrivilege 2832 jusched.exe Token: SeSystemEnvironmentPrivilege 2832 jusched.exe Token: SeChangeNotifyPrivilege 2832 jusched.exe Token: SeRemoteShutdownPrivilege 2832 jusched.exe Token: SeUndockPrivilege 2832 jusched.exe Token: SeSyncAgentPrivilege 2832 jusched.exe Token: SeEnableDelegationPrivilege 2832 jusched.exe Token: SeManageVolumePrivilege 2832 jusched.exe Token: SeImpersonatePrivilege 2832 jusched.exe Token: SeCreateGlobalPrivilege 2832 jusched.exe Token: 31 2832 jusched.exe Token: 32 2832 jusched.exe Token: 33 2832 jusched.exe Token: 34 2832 jusched.exe Token: 35 2832 jusched.exe Token: SeDebugPrivilege 2800 jusched.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 3064 jusched.exe 2832 jusched.exe 2832 jusched.exe 2800 jusched.exe 2832 jusched.exe -
Suspicious use of WriteProcessMemory 62 IoCs
description pid Process procid_target PID 1628 wrote to memory of 2948 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 30 PID 1628 wrote to memory of 2948 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 30 PID 1628 wrote to memory of 2948 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 30 PID 1628 wrote to memory of 2948 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 30 PID 2948 wrote to memory of 2256 2948 cmd.exe 32 PID 2948 wrote to memory of 2256 2948 cmd.exe 32 PID 2948 wrote to memory of 2256 2948 cmd.exe 32 PID 2948 wrote to memory of 2256 2948 cmd.exe 32 PID 1628 wrote to memory of 3064 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 33 PID 1628 wrote to memory of 3064 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 33 PID 1628 wrote to memory of 3064 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 33 PID 1628 wrote to memory of 3064 1628 73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe 33 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2832 3064 jusched.exe 34 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 2832 wrote to memory of 2824 2832 jusched.exe 36 PID 2832 wrote to memory of 2824 2832 jusched.exe 36 PID 2832 wrote to memory of 2824 2832 jusched.exe 36 PID 2832 wrote to memory of 2824 2832 jusched.exe 36 PID 2832 wrote to memory of 2840 2832 jusched.exe 37 PID 2832 wrote to memory of 2840 2832 jusched.exe 37 PID 2832 wrote to memory of 2840 2832 jusched.exe 37 PID 2832 wrote to memory of 2840 2832 jusched.exe 37 PID 2832 wrote to memory of 2880 2832 jusched.exe 38 PID 2832 wrote to memory of 2880 2832 jusched.exe 38 PID 2832 wrote to memory of 2880 2832 jusched.exe 38 PID 2832 wrote to memory of 2880 2832 jusched.exe 38 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 2832 wrote to memory of 2872 2832 jusched.exe 39 PID 2832 wrote to memory of 2872 2832 jusched.exe 39 PID 2832 wrote to memory of 2872 2832 jusched.exe 39 PID 2832 wrote to memory of 2872 2832 jusched.exe 39 PID 2880 wrote to memory of 1968 2880 cmd.exe 42 PID 2880 wrote to memory of 1968 2880 cmd.exe 42 PID 2880 wrote to memory of 1968 2880 cmd.exe 42 PID 2880 wrote to memory of 1968 2880 cmd.exe 42 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 2824 wrote to memory of 2988 2824 cmd.exe 44 PID 2824 wrote to memory of 2988 2824 cmd.exe 44 PID 2824 wrote to memory of 2988 2824 cmd.exe 44 PID 2824 wrote to memory of 2988 2824 cmd.exe 44 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 3064 wrote to memory of 2800 3064 jusched.exe 35 PID 2840 wrote to memory of 1084 2840 cmd.exe 46 PID 2840 wrote to memory of 1084 2840 cmd.exe 46 PID 2840 wrote to memory of 1084 2840 cmd.exe 46 PID 2840 wrote to memory of 1084 2840 cmd.exe 46 PID 2872 wrote to memory of 2904 2872 cmd.exe 47 PID 2872 wrote to memory of 2904 2872 cmd.exe 47 PID 2872 wrote to memory of 2904 2872 cmd.exe 47 PID 2872 wrote to memory of 2904 2872 cmd.exe 47
Processes
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C:\Users\Admin\AppData\Local\Temp\73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe"C:\Users\Admin\AppData\Local\Temp\73307d4362e7047d49c29a940ac4de2d375ed21c59191e31f4c0d1900d87f6e4.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\WByZT.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2948 -
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:2256
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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:3064 -
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:2832 -
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:2824 -
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:2988
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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:2840 -
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:1084
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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:2880 -
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:1968
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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:2872 -
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:2904
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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:2800
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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
MD5a06b793849c82b66b97f018f6889c603
SHA176609851d7ec64fc8a3a9f7532f9cdd04be9ff06
SHA25633ec781448c518a60d4550063f5a2d7dc629080729772145532d1fad5dcd051e
SHA512ad1d12e0dd31a9d98645c5fd8c623f222a6db33a267cbd6c3e08b4acc083e259d244d5b75278a1e32115b219792a6435dd5f109d16313f57b5ca1782d8addb26