Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01/02/2025, 17:53
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe
Resource
win10v2004-20250129-en
General
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Target
JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe
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Size
607KB
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MD5
746944646fb6746b046e74785c40e5a5
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SHA1
9b8d48c9a7961e4677ee4251337c5e1210c787d5
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SHA256
e4d2d71f068659eed6cfd5864a4c69ef1f3b761fce73e3bfe23299a65aba1822
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SHA512
6a7becf12fba5a54f50cdb64d501ebfd6138c659240cf38aec66c149174dcd63dea1996329ac1085de1a3472643fbaa959ad5ffb12d7b9e3721aedb0dde09cae
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SSDEEP
12288:h+KyQ8ivb0n3pzTWuqhebasQpBvTe3nXu8zjIwcSjRAV0mekR8pg5oHYh1GU:Rx5Q/cwaspe8zaJMsSY
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/2780-11-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-22-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-23-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-25-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-26-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-27-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-30-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-31-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-34-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-35-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral1/memory/2780-38-0x0000000000400000-0x0000000000470000-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 (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\niga.exe = "C:\\Users\\Admin\\AppData\\Roaming\\niga.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\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\System32.exe = "C:\\Users\\Admin\\AppData\\Roaming\\System32.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe -
Executes dropped EXE 1 IoCs
pid Process 2780 System32.exe -
Loads dropped DLL 2 IoCs
pid Process 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\System32 = "C:\\Users\\Admin\\AppData\\Roaming\\Virus.exe" JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2676 set thread context of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_746944646fb6746b046e74785c40e5a5.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 System32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2856 reg.exe 1176 reg.exe 2588 reg.exe 2640 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 2780 System32.exe Token: SeCreateTokenPrivilege 2780 System32.exe Token: SeAssignPrimaryTokenPrivilege 2780 System32.exe Token: SeLockMemoryPrivilege 2780 System32.exe Token: SeIncreaseQuotaPrivilege 2780 System32.exe Token: SeMachineAccountPrivilege 2780 System32.exe Token: SeTcbPrivilege 2780 System32.exe Token: SeSecurityPrivilege 2780 System32.exe Token: SeTakeOwnershipPrivilege 2780 System32.exe Token: SeLoadDriverPrivilege 2780 System32.exe Token: SeSystemProfilePrivilege 2780 System32.exe Token: SeSystemtimePrivilege 2780 System32.exe Token: SeProfSingleProcessPrivilege 2780 System32.exe Token: SeIncBasePriorityPrivilege 2780 System32.exe Token: SeCreatePagefilePrivilege 2780 System32.exe Token: SeCreatePermanentPrivilege 2780 System32.exe Token: SeBackupPrivilege 2780 System32.exe Token: SeRestorePrivilege 2780 System32.exe Token: SeShutdownPrivilege 2780 System32.exe Token: SeDebugPrivilege 2780 System32.exe Token: SeAuditPrivilege 2780 System32.exe Token: SeSystemEnvironmentPrivilege 2780 System32.exe Token: SeChangeNotifyPrivilege 2780 System32.exe Token: SeRemoteShutdownPrivilege 2780 System32.exe Token: SeUndockPrivilege 2780 System32.exe Token: SeSyncAgentPrivilege 2780 System32.exe Token: SeEnableDelegationPrivilege 2780 System32.exe Token: SeManageVolumePrivilege 2780 System32.exe Token: SeImpersonatePrivilege 2780 System32.exe Token: SeCreateGlobalPrivilege 2780 System32.exe Token: 31 2780 System32.exe Token: 32 2780 System32.exe Token: 33 2780 System32.exe Token: 34 2780 System32.exe Token: 35 2780 System32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2780 System32.exe 2780 System32.exe 2780 System32.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2676 wrote to memory of 2780 2676 JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe 30 PID 2780 wrote to memory of 2952 2780 System32.exe 31 PID 2780 wrote to memory of 2952 2780 System32.exe 31 PID 2780 wrote to memory of 2952 2780 System32.exe 31 PID 2780 wrote to memory of 2952 2780 System32.exe 31 PID 2780 wrote to memory of 2824 2780 System32.exe 32 PID 2780 wrote to memory of 2824 2780 System32.exe 32 PID 2780 wrote to memory of 2824 2780 System32.exe 32 PID 2780 wrote to memory of 2824 2780 System32.exe 32 PID 2780 wrote to memory of 2832 2780 System32.exe 33 PID 2780 wrote to memory of 2832 2780 System32.exe 33 PID 2780 wrote to memory of 2832 2780 System32.exe 33 PID 2780 wrote to memory of 2832 2780 System32.exe 33 PID 2780 wrote to memory of 2776 2780 System32.exe 34 PID 2780 wrote to memory of 2776 2780 System32.exe 34 PID 2780 wrote to memory of 2776 2780 System32.exe 34 PID 2780 wrote to memory of 2776 2780 System32.exe 34 PID 2952 wrote to memory of 1176 2952 cmd.exe 39 PID 2952 wrote to memory of 1176 2952 cmd.exe 39 PID 2952 wrote to memory of 1176 2952 cmd.exe 39 PID 2952 wrote to memory of 1176 2952 cmd.exe 39 PID 2776 wrote to memory of 2640 2776 cmd.exe 41 PID 2776 wrote to memory of 2640 2776 cmd.exe 41 PID 2776 wrote to memory of 2640 2776 cmd.exe 41 PID 2776 wrote to memory of 2640 2776 cmd.exe 41 PID 2832 wrote to memory of 2856 2832 cmd.exe 40 PID 2832 wrote to memory of 2856 2832 cmd.exe 40 PID 2832 wrote to memory of 2856 2832 cmd.exe 40 PID 2832 wrote to memory of 2856 2832 cmd.exe 40 PID 2824 wrote to memory of 2588 2824 cmd.exe 42 PID 2824 wrote to memory of 2588 2824 cmd.exe 42 PID 2824 wrote to memory of 2588 2824 cmd.exe 42 PID 2824 wrote to memory of 2588 2824 cmd.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_746944646fb6746b046e74785c40e5a5.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Users\Admin\AppData\Roaming\System32.exeC:\Users\Admin\AppData\Roaming\System32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2780 -
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:2952 -
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:1176
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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\System32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\System32.exe:*:Enabled:Windows Messanger" /f3⤵
- 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\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\System32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\System32.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2588
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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:2832 -
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:2856
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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\niga.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\niga.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\niga.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\niga.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2640
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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
1KB
MD57d7c063af11362f46af6241bf365afa2
SHA1757d14b1a6506925662daaa7aaebabd3e3f45715
SHA256007172e8f2d18f5297b182259026fbc7aad8c6394ef7c7c93be485c6f23c426a
SHA5122fae064657bb2ca3faeb0a163d42b7e812329babd7ce90163b1bf7b9d0fd1f58552fbce4d317b2a1e7be7f3356733e6755e44469858609049c0630ecf4a966ea