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Analysis
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max time kernel
148s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08/02/2025, 01:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe
Resource
win10v2004-20250207-en
windows10-2004-x64
16 signatures
150 seconds
General
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Target
JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe
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Size
231KB
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MD5
bd65ebf416483ce7ac748faee60fe52f
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SHA1
fa5603e8778a14f3bbfff414c9552d4c5ef858cd
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SHA256
a39793b78423271c6276faf7654b9e3b75bb1a50ec8934eddd3accfa0071c905
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SHA512
98e6ba8dc590c314023e41bb30a01109bdc66b7a828b23461c53e5cba334239f8cd18ed63d5353e148a5debb8b26ea866e6b484593463e05c583ee5e0f3b637b
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SSDEEP
6144:4xkYhBOmdvKYT6OJWR5vsjkIH+EbrN6gg9L0mUwMzUK:fYzxdv2LRVskblTRM4K
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 16 IoCs
resource yara_rule behavioral1/memory/2712-8-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-16-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-17-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-18-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-20-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-22-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-23-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-24-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-25-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-27-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-28-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-31-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-32-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-34-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-35-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/2712-36-0x0000000000400000-0x00000000005AC000-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\Windows\vbc.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\vbc.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 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:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe:*:Enabled:Windows Messanger" reg.exe -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft = "C:\\Users\\Admin\\AppData\\Roaming\\vbc.exe" JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2744 set thread context of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 -
resource yara_rule behavioral1/memory/2712-4-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-8-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-6-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-16-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-17-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-18-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-20-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-22-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-23-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-24-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-25-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-27-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-28-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-31-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-32-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-34-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-35-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/2712-36-0x0000000000400000-0x00000000005AC000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe vbc.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 reg.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 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.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 cmd.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 2620 reg.exe 2568 reg.exe 2560 reg.exe 2588 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2712 vbc.exe Token: SeCreateTokenPrivilege 2712 vbc.exe Token: SeAssignPrimaryTokenPrivilege 2712 vbc.exe Token: SeLockMemoryPrivilege 2712 vbc.exe Token: SeIncreaseQuotaPrivilege 2712 vbc.exe Token: SeMachineAccountPrivilege 2712 vbc.exe Token: SeTcbPrivilege 2712 vbc.exe Token: SeSecurityPrivilege 2712 vbc.exe Token: SeTakeOwnershipPrivilege 2712 vbc.exe Token: SeLoadDriverPrivilege 2712 vbc.exe Token: SeSystemProfilePrivilege 2712 vbc.exe Token: SeSystemtimePrivilege 2712 vbc.exe Token: SeProfSingleProcessPrivilege 2712 vbc.exe Token: SeIncBasePriorityPrivilege 2712 vbc.exe Token: SeCreatePagefilePrivilege 2712 vbc.exe Token: SeCreatePermanentPrivilege 2712 vbc.exe Token: SeBackupPrivilege 2712 vbc.exe Token: SeRestorePrivilege 2712 vbc.exe Token: SeShutdownPrivilege 2712 vbc.exe Token: SeDebugPrivilege 2712 vbc.exe Token: SeAuditPrivilege 2712 vbc.exe Token: SeSystemEnvironmentPrivilege 2712 vbc.exe Token: SeChangeNotifyPrivilege 2712 vbc.exe Token: SeRemoteShutdownPrivilege 2712 vbc.exe Token: SeUndockPrivilege 2712 vbc.exe Token: SeSyncAgentPrivilege 2712 vbc.exe Token: SeEnableDelegationPrivilege 2712 vbc.exe Token: SeManageVolumePrivilege 2712 vbc.exe Token: SeImpersonatePrivilege 2712 vbc.exe Token: SeCreateGlobalPrivilege 2712 vbc.exe Token: 31 2712 vbc.exe Token: 32 2712 vbc.exe Token: 33 2712 vbc.exe Token: 34 2712 vbc.exe Token: 35 2712 vbc.exe Token: SeDebugPrivilege 2712 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2712 vbc.exe 2712 vbc.exe 2712 vbc.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2744 wrote to memory of 2712 2744 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 30 PID 2712 wrote to memory of 2808 2712 vbc.exe 31 PID 2712 wrote to memory of 2808 2712 vbc.exe 31 PID 2712 wrote to memory of 2808 2712 vbc.exe 31 PID 2712 wrote to memory of 2808 2712 vbc.exe 31 PID 2712 wrote to memory of 2720 2712 vbc.exe 32 PID 2712 wrote to memory of 2720 2712 vbc.exe 32 PID 2712 wrote to memory of 2720 2712 vbc.exe 32 PID 2712 wrote to memory of 2720 2712 vbc.exe 32 PID 2712 wrote to memory of 2184 2712 vbc.exe 33 PID 2712 wrote to memory of 2184 2712 vbc.exe 33 PID 2712 wrote to memory of 2184 2712 vbc.exe 33 PID 2712 wrote to memory of 2184 2712 vbc.exe 33 PID 2712 wrote to memory of 2912 2712 vbc.exe 35 PID 2712 wrote to memory of 2912 2712 vbc.exe 35 PID 2712 wrote to memory of 2912 2712 vbc.exe 35 PID 2712 wrote to memory of 2912 2712 vbc.exe 35 PID 2808 wrote to memory of 2560 2808 cmd.exe 39 PID 2808 wrote to memory of 2560 2808 cmd.exe 39 PID 2808 wrote to memory of 2560 2808 cmd.exe 39 PID 2808 wrote to memory of 2560 2808 cmd.exe 39 PID 2912 wrote to memory of 2620 2912 cmd.exe 41 PID 2912 wrote to memory of 2620 2912 cmd.exe 41 PID 2912 wrote to memory of 2620 2912 cmd.exe 41 PID 2912 wrote to memory of 2620 2912 cmd.exe 41 PID 2184 wrote to memory of 2568 2184 cmd.exe 40 PID 2184 wrote to memory of 2568 2184 cmd.exe 40 PID 2184 wrote to memory of 2568 2184 cmd.exe 40 PID 2184 wrote to memory of 2568 2184 cmd.exe 40 PID 2720 wrote to memory of 2588 2720 cmd.exe 42 PID 2720 wrote to memory of 2588 2720 cmd.exe 42 PID 2720 wrote to memory of 2588 2720 cmd.exe 42 PID 2720 wrote to memory of 2588 2720 cmd.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2712 -
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:2808 -
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:2560
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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:2720 -
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: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:2184 -
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:2568
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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\Windows\vbc.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows\vbc.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows\vbc.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2620
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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
1