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Analysis
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max time kernel
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max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
07/02/2025, 11:38
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe
Resource
win10v2004-20250129-en
General
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Target
JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe
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Size
130KB
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MD5
b698b8bafffbe7276d9a3c25a4a73bd3
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SHA1
21e2afa4e38484eed7ec0c43d8a743cd8ca011d7
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SHA256
5c631157cd222fdcb2f60390d7cc2cbe19e32e551d4a11b178fad8760a1cf734
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SHA512
2b6c7572636fac7e1815778bb02e766cbc5f15a63b55f46570c87826d7c94d6397ed81b9d881ac4a5f7c5caf3253aa3fb42e4e14ceedea0edea07fe75a133c54
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SSDEEP
3072:A5t15OFp3QKBR+wqVe93Z+0UUyuIDcR3zO0pCfqFzu:qt15OF11R+tw+0UUyuCKpQfk
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 behavioral2/memory/720-6-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-12-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-14-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-16-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-17-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-18-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-20-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-21-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-22-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-26-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-27-0x0000000000400000-0x000000000047C000-memory.dmp family_blackshades behavioral2/memory/720-30-0x0000000000400000-0x000000000047C000-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 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\Adobe\WindowsUpdateService.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\WindowsUpdateService.exe:*:Enabled:Windows Messanger" reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\zuperss.exe = "C:\\Users\\Admin\\AppData\\Roaming\\zuperss.exe:*:Enabled:Windows Messanger" 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\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe -
Executes dropped EXE 1 IoCs
pid Process 720 WindowsUpdateService.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4174397412-4125106315-2776226590-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinUpdater = "C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\WindowsUpdateService.exe" JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe -
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 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 JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WindowsUpdateService.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 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3804 reg.exe 1552 reg.exe 412 reg.exe 3608 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 720 WindowsUpdateService.exe Token: SeCreateTokenPrivilege 720 WindowsUpdateService.exe Token: SeAssignPrimaryTokenPrivilege 720 WindowsUpdateService.exe Token: SeLockMemoryPrivilege 720 WindowsUpdateService.exe Token: SeIncreaseQuotaPrivilege 720 WindowsUpdateService.exe Token: SeMachineAccountPrivilege 720 WindowsUpdateService.exe Token: SeTcbPrivilege 720 WindowsUpdateService.exe Token: SeSecurityPrivilege 720 WindowsUpdateService.exe Token: SeTakeOwnershipPrivilege 720 WindowsUpdateService.exe Token: SeLoadDriverPrivilege 720 WindowsUpdateService.exe Token: SeSystemProfilePrivilege 720 WindowsUpdateService.exe Token: SeSystemtimePrivilege 720 WindowsUpdateService.exe Token: SeProfSingleProcessPrivilege 720 WindowsUpdateService.exe Token: SeIncBasePriorityPrivilege 720 WindowsUpdateService.exe Token: SeCreatePagefilePrivilege 720 WindowsUpdateService.exe Token: SeCreatePermanentPrivilege 720 WindowsUpdateService.exe Token: SeBackupPrivilege 720 WindowsUpdateService.exe Token: SeRestorePrivilege 720 WindowsUpdateService.exe Token: SeShutdownPrivilege 720 WindowsUpdateService.exe Token: SeDebugPrivilege 720 WindowsUpdateService.exe Token: SeAuditPrivilege 720 WindowsUpdateService.exe Token: SeSystemEnvironmentPrivilege 720 WindowsUpdateService.exe Token: SeChangeNotifyPrivilege 720 WindowsUpdateService.exe Token: SeRemoteShutdownPrivilege 720 WindowsUpdateService.exe Token: SeUndockPrivilege 720 WindowsUpdateService.exe Token: SeSyncAgentPrivilege 720 WindowsUpdateService.exe Token: SeEnableDelegationPrivilege 720 WindowsUpdateService.exe Token: SeManageVolumePrivilege 720 WindowsUpdateService.exe Token: SeImpersonatePrivilege 720 WindowsUpdateService.exe Token: SeCreateGlobalPrivilege 720 WindowsUpdateService.exe Token: 31 720 WindowsUpdateService.exe Token: 32 720 WindowsUpdateService.exe Token: 33 720 WindowsUpdateService.exe Token: 34 720 WindowsUpdateService.exe Token: 35 720 WindowsUpdateService.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 720 WindowsUpdateService.exe 720 WindowsUpdateService.exe 720 WindowsUpdateService.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 968 wrote to memory of 720 968 JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe 85 PID 968 wrote to memory of 720 968 JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe 85 PID 968 wrote to memory of 720 968 JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe 85 PID 720 wrote to memory of 3328 720 WindowsUpdateService.exe 87 PID 720 wrote to memory of 3328 720 WindowsUpdateService.exe 87 PID 720 wrote to memory of 3328 720 WindowsUpdateService.exe 87 PID 720 wrote to memory of 4404 720 WindowsUpdateService.exe 88 PID 720 wrote to memory of 4404 720 WindowsUpdateService.exe 88 PID 720 wrote to memory of 4404 720 WindowsUpdateService.exe 88 PID 720 wrote to memory of 4560 720 WindowsUpdateService.exe 89 PID 720 wrote to memory of 4560 720 WindowsUpdateService.exe 89 PID 720 wrote to memory of 4560 720 WindowsUpdateService.exe 89 PID 720 wrote to memory of 3332 720 WindowsUpdateService.exe 90 PID 720 wrote to memory of 3332 720 WindowsUpdateService.exe 90 PID 720 wrote to memory of 3332 720 WindowsUpdateService.exe 90 PID 4560 wrote to memory of 3804 4560 cmd.exe 96 PID 4560 wrote to memory of 3804 4560 cmd.exe 96 PID 4560 wrote to memory of 3804 4560 cmd.exe 96 PID 4404 wrote to memory of 1552 4404 cmd.exe 97 PID 4404 wrote to memory of 1552 4404 cmd.exe 97 PID 4404 wrote to memory of 1552 4404 cmd.exe 97 PID 3332 wrote to memory of 3608 3332 cmd.exe 98 PID 3332 wrote to memory of 3608 3332 cmd.exe 98 PID 3332 wrote to memory of 3608 3332 cmd.exe 98 PID 3328 wrote to memory of 412 3328 cmd.exe 99 PID 3328 wrote to memory of 412 3328 cmd.exe 99 PID 3328 wrote to memory of 412 3328 cmd.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b698b8bafffbe7276d9a3c25a4a73bd3.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Users\Admin\AppData\Roaming\Adobe\WindowsUpdateService.exe"C:\Users\Admin\AppData\Roaming\Adobe\WindowsUpdateService.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:720 -
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:3328 -
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:412
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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\Adobe\WindowsUpdateService.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Adobe\WindowsUpdateService.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4404 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Adobe\WindowsUpdateService.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Adobe\WindowsUpdateService.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1552
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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:4560 -
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:3804
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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\zuperss.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\zuperss.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\zuperss.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\zuperss.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3608
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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
1Replay Monitor
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Downloads
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Filesize
130KB
MD5b698b8bafffbe7276d9a3c25a4a73bd3
SHA121e2afa4e38484eed7ec0c43d8a743cd8ca011d7
SHA2565c631157cd222fdcb2f60390d7cc2cbe19e32e551d4a11b178fad8760a1cf734
SHA5122b6c7572636fac7e1815778bb02e766cbc5f15a63b55f46570c87826d7c94d6397ed81b9d881ac4a5f7c5caf3253aa3fb42e4e14ceedea0edea07fe75a133c54