Analysis
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max time kernel
148s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
01/02/2025, 06:42
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6f1416f343fe146134de5b2632911930.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_6f1416f343fe146134de5b2632911930.exe
Resource
win10v2004-20250129-en
General
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Target
JaffaCakes118_6f1416f343fe146134de5b2632911930.exe
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Size
194KB
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MD5
6f1416f343fe146134de5b2632911930
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SHA1
8242d005293b9dc2acfa55cfdb6b16213b91648e
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SHA256
4e33211bcb9a9a64a39e7c664a0ad2cc4fd7a46a4b4510b6a4efeab94e47ce71
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SHA512
82b0f869bb084d4de22871265463f006570c498b2afa469581d49adf860f20a685d5f8828847451bb636fa8f83ae42305aa98e5a3cecfec960035df11324fd9e
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SSDEEP
3072:WAg7q07k6RwjVGmnVHAoNEJPS0cjveJZ2AJstp4nBdlaUC1+Llhu66:Vg7HnwDVgOEJPFdRQp4JaUC8
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 10 IoCs
resource yara_rule behavioral1/memory/788-5-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-9-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-25-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-27-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-29-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-31-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-32-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-35-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-38-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades behavioral1/memory/788-41-0x0000000000400000-0x000000000045A000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 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 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 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\Ps3 4.00-jb = "C:\\Users\\Admin\\AppData\\Roaming\\Ps3 4.00-jb:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{AADEBB3F-BEFC-EABC-BB2D-34CCA9DF8D5A}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Ps3 4.00-jb" vbc.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{AADEBB3F-BEFC-EABC-BB2D-34CCA9DF8D5A} vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Active Setup\Installed Components\{AADEBB3F-BEFC-EABC-BB2D-34CCA9DF8D5A}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Ps3 4.00-jb" vbc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{AADEBB3F-BEFC-EABC-BB2D-34CCA9DF8D5A} vbc.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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\shell.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\shell.exe\"" JaffaCakes118_6f1416f343fe146134de5b2632911930.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2532 set thread context of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 -
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 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 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2828 reg.exe 2676 reg.exe 2892 reg.exe 2836 reg.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe Token: 1 788 vbc.exe Token: SeCreateTokenPrivilege 788 vbc.exe Token: SeAssignPrimaryTokenPrivilege 788 vbc.exe Token: SeLockMemoryPrivilege 788 vbc.exe Token: SeIncreaseQuotaPrivilege 788 vbc.exe Token: SeMachineAccountPrivilege 788 vbc.exe Token: SeTcbPrivilege 788 vbc.exe Token: SeSecurityPrivilege 788 vbc.exe Token: SeTakeOwnershipPrivilege 788 vbc.exe Token: SeLoadDriverPrivilege 788 vbc.exe Token: SeSystemProfilePrivilege 788 vbc.exe Token: SeSystemtimePrivilege 788 vbc.exe Token: SeProfSingleProcessPrivilege 788 vbc.exe Token: SeIncBasePriorityPrivilege 788 vbc.exe Token: SeCreatePagefilePrivilege 788 vbc.exe Token: SeCreatePermanentPrivilege 788 vbc.exe Token: SeBackupPrivilege 788 vbc.exe Token: SeRestorePrivilege 788 vbc.exe Token: SeShutdownPrivilege 788 vbc.exe Token: SeDebugPrivilege 788 vbc.exe Token: SeAuditPrivilege 788 vbc.exe Token: SeSystemEnvironmentPrivilege 788 vbc.exe Token: SeChangeNotifyPrivilege 788 vbc.exe Token: SeRemoteShutdownPrivilege 788 vbc.exe Token: SeUndockPrivilege 788 vbc.exe Token: SeSyncAgentPrivilege 788 vbc.exe Token: SeEnableDelegationPrivilege 788 vbc.exe Token: SeManageVolumePrivilege 788 vbc.exe Token: SeImpersonatePrivilege 788 vbc.exe Token: SeCreateGlobalPrivilege 788 vbc.exe Token: 31 788 vbc.exe Token: 32 788 vbc.exe Token: 33 788 vbc.exe Token: 34 788 vbc.exe Token: 35 788 vbc.exe Token: SeDebugPrivilege 788 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 788 vbc.exe 788 vbc.exe 788 vbc.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 2532 wrote to memory of 788 2532 JaffaCakes118_6f1416f343fe146134de5b2632911930.exe 29 PID 788 wrote to memory of 2820 788 vbc.exe 30 PID 788 wrote to memory of 2820 788 vbc.exe 30 PID 788 wrote to memory of 2820 788 vbc.exe 30 PID 788 wrote to memory of 2820 788 vbc.exe 30 PID 788 wrote to memory of 2816 788 vbc.exe 31 PID 788 wrote to memory of 2816 788 vbc.exe 31 PID 788 wrote to memory of 2816 788 vbc.exe 31 PID 788 wrote to memory of 2816 788 vbc.exe 31 PID 788 wrote to memory of 2864 788 vbc.exe 33 PID 788 wrote to memory of 2864 788 vbc.exe 33 PID 788 wrote to memory of 2864 788 vbc.exe 33 PID 788 wrote to memory of 2864 788 vbc.exe 33 PID 788 wrote to memory of 2744 788 vbc.exe 34 PID 788 wrote to memory of 2744 788 vbc.exe 34 PID 788 wrote to memory of 2744 788 vbc.exe 34 PID 788 wrote to memory of 2744 788 vbc.exe 34 PID 2816 wrote to memory of 2828 2816 cmd.exe 37 PID 2816 wrote to memory of 2828 2816 cmd.exe 37 PID 2816 wrote to memory of 2828 2816 cmd.exe 37 PID 2816 wrote to memory of 2828 2816 cmd.exe 37 PID 2820 wrote to memory of 2836 2820 cmd.exe 38 PID 2820 wrote to memory of 2836 2820 cmd.exe 38 PID 2820 wrote to memory of 2836 2820 cmd.exe 38 PID 2820 wrote to memory of 2836 2820 cmd.exe 38 PID 2864 wrote to memory of 2676 2864 cmd.exe 39 PID 2864 wrote to memory of 2676 2864 cmd.exe 39 PID 2864 wrote to memory of 2676 2864 cmd.exe 39 PID 2864 wrote to memory of 2676 2864 cmd.exe 39 PID 2744 wrote to memory of 2892 2744 cmd.exe 41 PID 2744 wrote to memory of 2892 2744 cmd.exe 41 PID 2744 wrote to memory of 2892 2744 cmd.exe 41 PID 2744 wrote to memory of 2892 2744 cmd.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f1416f343fe146134de5b2632911930.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f1416f343fe146134de5b2632911930.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:788 -
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:2820 -
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:2836
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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:2816 -
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:2828
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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:2864 -
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:2676
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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\Ps3 4.00-jb" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Ps3 4.00-jb:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Ps3 4.00-jb" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Ps3 4.00-jb:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2892
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1