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Analysis
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max time kernel
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max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
12/03/2025, 23:33
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe
Resource
win10v2004-20250217-en
General
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Target
JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe
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Size
932KB
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MD5
6da5cf7d46edb4a5b4c1c1890a339c00
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SHA1
8cdf581bf2b65fdba3f180c6f1d26f995b902887
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SHA256
43a9b5c223bd6e6205e90c204974805e0de592a5f469d2acec4e265295ea2050
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SHA512
dab580ca53d24e2cd8467753db3aa1cca8eb0592d8ab2e65efbb2289e5a4eb31cfd3117a9e8a6c4a0ddca7d3a6417631d3f9ab363ad4d7576303741aa3305e64
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SSDEEP
12288:TFQPpP5J93yH9n/CWW72AGk0RbMQPR84QAoZaSAX3A/B+g7/D/qwn+GCx/WJ5yW0:irFyH9n/CUAGkKbjZ0AE8yT/DinGCx/
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/688-3-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-6-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-14-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-15-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-17-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-18-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-22-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-23-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-26-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-28-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-30-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/688-31-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process 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 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:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.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\AuthorizedApplications\List 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 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\12345.exe = "C:\\Users\\Admin\\AppData\\Roaming\\12345.exe:*:Enabled:Windows Messanger" 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 vbc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Updates = "C:\\Users\\Admin\\AppData\\Roaming\\12345.exe" vbc.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{C848EFDA-B2D1-B4D1-2ABD-7E44BEA05AFC} vbc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{C848EFDA-B2D1-B4D1-2ABD-7E44BEA05AFC}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\12345.exe" vbc.exe Key created \REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{C848EFDA-B2D1-B4D1-2ABD-7E44BEA05AFC} vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{C848EFDA-B2D1-B4D1-2ABD-7E44BEA05AFC}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\12345.exe" vbc.exe -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Updates = "C:\\Users\\Admin\\AppData\\Roaming\\12345.exe" vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Service = "C:\\Users\\Admin\\AppData\\Roaming\\Service.exe" JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Updates = "C:\\Users\\Admin\\AppData\\Roaming\\12345.exe" vbc.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1508 set thread context of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 -
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 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2296 reg.exe 2312 reg.exe 2152 reg.exe 4956 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 688 vbc.exe Token: SeCreateTokenPrivilege 688 vbc.exe Token: SeAssignPrimaryTokenPrivilege 688 vbc.exe Token: SeLockMemoryPrivilege 688 vbc.exe Token: SeIncreaseQuotaPrivilege 688 vbc.exe Token: SeMachineAccountPrivilege 688 vbc.exe Token: SeTcbPrivilege 688 vbc.exe Token: SeSecurityPrivilege 688 vbc.exe Token: SeTakeOwnershipPrivilege 688 vbc.exe Token: SeLoadDriverPrivilege 688 vbc.exe Token: SeSystemProfilePrivilege 688 vbc.exe Token: SeSystemtimePrivilege 688 vbc.exe Token: SeProfSingleProcessPrivilege 688 vbc.exe Token: SeIncBasePriorityPrivilege 688 vbc.exe Token: SeCreatePagefilePrivilege 688 vbc.exe Token: SeCreatePermanentPrivilege 688 vbc.exe Token: SeBackupPrivilege 688 vbc.exe Token: SeRestorePrivilege 688 vbc.exe Token: SeShutdownPrivilege 688 vbc.exe Token: SeDebugPrivilege 688 vbc.exe Token: SeAuditPrivilege 688 vbc.exe Token: SeSystemEnvironmentPrivilege 688 vbc.exe Token: SeChangeNotifyPrivilege 688 vbc.exe Token: SeRemoteShutdownPrivilege 688 vbc.exe Token: SeUndockPrivilege 688 vbc.exe Token: SeSyncAgentPrivilege 688 vbc.exe Token: SeEnableDelegationPrivilege 688 vbc.exe Token: SeManageVolumePrivilege 688 vbc.exe Token: SeImpersonatePrivilege 688 vbc.exe Token: SeCreateGlobalPrivilege 688 vbc.exe Token: 31 688 vbc.exe Token: 32 688 vbc.exe Token: 33 688 vbc.exe Token: 34 688 vbc.exe Token: 35 688 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 688 vbc.exe 688 vbc.exe 688 vbc.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 1508 wrote to memory of 688 1508 JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe 88 PID 688 wrote to memory of 2728 688 vbc.exe 90 PID 688 wrote to memory of 2728 688 vbc.exe 90 PID 688 wrote to memory of 2728 688 vbc.exe 90 PID 688 wrote to memory of 3640 688 vbc.exe 91 PID 688 wrote to memory of 3640 688 vbc.exe 91 PID 688 wrote to memory of 3640 688 vbc.exe 91 PID 688 wrote to memory of 3260 688 vbc.exe 92 PID 688 wrote to memory of 3260 688 vbc.exe 92 PID 688 wrote to memory of 3260 688 vbc.exe 92 PID 688 wrote to memory of 4180 688 vbc.exe 93 PID 688 wrote to memory of 4180 688 vbc.exe 93 PID 688 wrote to memory of 4180 688 vbc.exe 93 PID 3640 wrote to memory of 2296 3640 cmd.exe 98 PID 3640 wrote to memory of 2296 3640 cmd.exe 98 PID 3640 wrote to memory of 2296 3640 cmd.exe 98 PID 3260 wrote to memory of 2312 3260 cmd.exe 99 PID 3260 wrote to memory of 2312 3260 cmd.exe 99 PID 3260 wrote to memory of 2312 3260 cmd.exe 99 PID 2728 wrote to memory of 4956 2728 cmd.exe 100 PID 2728 wrote to memory of 4956 2728 cmd.exe 100 PID 2728 wrote to memory of 4956 2728 cmd.exe 100 PID 4180 wrote to memory of 2152 4180 cmd.exe 101 PID 4180 wrote to memory of 2152 4180 cmd.exe 101 PID 4180 wrote to memory of 2152 4180 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6da5cf7d46edb4a5b4c1c1890a339c00.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1508 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- 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:688 -
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:2728 -
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:4956
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3640 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2296
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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:3260 -
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:2312
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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\12345.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\12345.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4180 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\12345.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\12345.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2152
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1