Analysis
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max time kernel
149s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
25/02/2025, 03:24
Static task
static1
Behavioral task
behavioral1
Sample
a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe
Resource
win10v2004-20250217-en
General
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Target
a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe
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Size
1.6MB
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MD5
0492a85984f6411bda84349abd2ecca7
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SHA1
28a91279273493b94629d9d154056557156c5351
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SHA256
a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761
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SHA512
22d0feefa1d135cea1a23dfa7c737faa95ca72481321b203406d13714e5ab063849e70cce6377d6659fbdefdf378337dcf9df6d553a6dd321eb560dd8f01aa64
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SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYic:h1zltpu0ic
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 11 IoCs
resource yara_rule behavioral1/memory/2828-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-65-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-68-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-71-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-75-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-78-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-80-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-82-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-87-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2828-91-0x0000000000400000-0x000000000045C000-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 2060 jusched.exe 2828 jusched.exe 2664 jusched.exe -
Loads dropped DLL 5 IoCs
pid Process 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.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 2060 set thread context of 2828 2060 jusched.exe 33 PID 2060 set thread context of 2664 2060 jusched.exe 34 -
resource yara_rule behavioral1/memory/2828-47-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2664-60-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2664-58-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2664-61-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2664-62-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2828-65-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2664-67-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2828-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-71-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-73-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-75-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-78-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-80-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-82-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-87-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2828-91-0x0000000000400000-0x000000000045C000-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 jusched.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 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 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 1236 reg.exe 584 reg.exe 2620 reg.exe 2448 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2828 jusched.exe Token: SeCreateTokenPrivilege 2828 jusched.exe Token: SeAssignPrimaryTokenPrivilege 2828 jusched.exe Token: SeLockMemoryPrivilege 2828 jusched.exe Token: SeIncreaseQuotaPrivilege 2828 jusched.exe Token: SeMachineAccountPrivilege 2828 jusched.exe Token: SeTcbPrivilege 2828 jusched.exe Token: SeSecurityPrivilege 2828 jusched.exe Token: SeTakeOwnershipPrivilege 2828 jusched.exe Token: SeLoadDriverPrivilege 2828 jusched.exe Token: SeSystemProfilePrivilege 2828 jusched.exe Token: SeSystemtimePrivilege 2828 jusched.exe Token: SeProfSingleProcessPrivilege 2828 jusched.exe Token: SeIncBasePriorityPrivilege 2828 jusched.exe Token: SeCreatePagefilePrivilege 2828 jusched.exe Token: SeCreatePermanentPrivilege 2828 jusched.exe Token: SeBackupPrivilege 2828 jusched.exe Token: SeRestorePrivilege 2828 jusched.exe Token: SeShutdownPrivilege 2828 jusched.exe Token: SeDebugPrivilege 2828 jusched.exe Token: SeAuditPrivilege 2828 jusched.exe Token: SeSystemEnvironmentPrivilege 2828 jusched.exe Token: SeChangeNotifyPrivilege 2828 jusched.exe Token: SeRemoteShutdownPrivilege 2828 jusched.exe Token: SeUndockPrivilege 2828 jusched.exe Token: SeSyncAgentPrivilege 2828 jusched.exe Token: SeEnableDelegationPrivilege 2828 jusched.exe Token: SeManageVolumePrivilege 2828 jusched.exe Token: SeImpersonatePrivilege 2828 jusched.exe Token: SeCreateGlobalPrivilege 2828 jusched.exe Token: 31 2828 jusched.exe Token: 32 2828 jusched.exe Token: 33 2828 jusched.exe Token: 34 2828 jusched.exe Token: 35 2828 jusched.exe Token: SeDebugPrivilege 2664 jusched.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 2060 jusched.exe 2828 jusched.exe 2828 jusched.exe 2664 jusched.exe 2828 jusched.exe -
Suspicious use of WriteProcessMemory 62 IoCs
description pid Process procid_target PID 796 wrote to memory of 2892 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 29 PID 796 wrote to memory of 2892 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 29 PID 796 wrote to memory of 2892 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 29 PID 796 wrote to memory of 2892 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 29 PID 2892 wrote to memory of 2772 2892 cmd.exe 31 PID 2892 wrote to memory of 2772 2892 cmd.exe 31 PID 2892 wrote to memory of 2772 2892 cmd.exe 31 PID 2892 wrote to memory of 2772 2892 cmd.exe 31 PID 796 wrote to memory of 2060 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 32 PID 796 wrote to memory of 2060 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 32 PID 796 wrote to memory of 2060 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 32 PID 796 wrote to memory of 2060 796 a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe 32 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2828 2060 jusched.exe 33 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2828 wrote to memory of 2684 2828 jusched.exe 35 PID 2828 wrote to memory of 2684 2828 jusched.exe 35 PID 2828 wrote to memory of 2684 2828 jusched.exe 35 PID 2828 wrote to memory of 2684 2828 jusched.exe 35 PID 2828 wrote to memory of 2708 2828 jusched.exe 36 PID 2828 wrote to memory of 2708 2828 jusched.exe 36 PID 2828 wrote to memory of 2708 2828 jusched.exe 36 PID 2828 wrote to memory of 2708 2828 jusched.exe 36 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2828 wrote to memory of 2740 2828 jusched.exe 37 PID 2828 wrote to memory of 2740 2828 jusched.exe 37 PID 2828 wrote to memory of 2740 2828 jusched.exe 37 PID 2828 wrote to memory of 2740 2828 jusched.exe 37 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2828 wrote to memory of 2784 2828 jusched.exe 38 PID 2828 wrote to memory of 2784 2828 jusched.exe 38 PID 2828 wrote to memory of 2784 2828 jusched.exe 38 PID 2828 wrote to memory of 2784 2828 jusched.exe 38 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2060 wrote to memory of 2664 2060 jusched.exe 34 PID 2684 wrote to memory of 1236 2684 cmd.exe 43 PID 2684 wrote to memory of 1236 2684 cmd.exe 43 PID 2684 wrote to memory of 1236 2684 cmd.exe 43 PID 2684 wrote to memory of 1236 2684 cmd.exe 43 PID 2740 wrote to memory of 2448 2740 cmd.exe 44 PID 2740 wrote to memory of 2448 2740 cmd.exe 44 PID 2740 wrote to memory of 2448 2740 cmd.exe 44 PID 2740 wrote to memory of 2448 2740 cmd.exe 44 PID 2708 wrote to memory of 2620 2708 cmd.exe 45 PID 2708 wrote to memory of 2620 2708 cmd.exe 45 PID 2708 wrote to memory of 2620 2708 cmd.exe 45 PID 2708 wrote to memory of 2620 2708 cmd.exe 45 PID 2784 wrote to memory of 584 2784 cmd.exe 46 PID 2784 wrote to memory of 584 2784 cmd.exe 46 PID 2784 wrote to memory of 584 2784 cmd.exe 46 PID 2784 wrote to memory of 584 2784 cmd.exe 46
Processes
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C:\Users\Admin\AppData\Local\Temp\a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe"C:\Users\Admin\AppData\Local\Temp\a39e56ea916943c44673bc5b292246f1d8537d36c52b2e0995a10d8cfd048761.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:796 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\xhDCi.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2892 -
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:2772
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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:2060 -
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:2828 -
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:2684 -
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:1236
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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:2708 -
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:2620
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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:2740 -
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:2448
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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:2784 -
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:584
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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:2664
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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
MD5c6dc41b3c2a7264bfd729041442b9c2b
SHA1a2115f8fe5f28f450d730e059e6f457cc88e9e30
SHA25630314f71d1e78d55e584754b87720a84e202ceeebe2c8ba91594be1d8b996517
SHA512e72d2db58279df3629a0d4838a4c8454ce7b8fd147d312c04d0387e0bccf1d5b3fca10c2fe53f00728bc6472710d09cee818c5d813f1452740730b4976f89be6