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Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
08/02/2025, 01:11
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe
Resource
win10v2004-20250207-en
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 18 IoCs
resource yara_rule behavioral2/memory/1152-8-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-17-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-18-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-19-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-20-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-24-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-29-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-32-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-35-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-39-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-42-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-45-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-48-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-52-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-55-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-59-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-62-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral2/memory/1152-65-0x0000000000400000-0x00000000005AC000-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 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:\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\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 -
Downloads MZ/PE file 1 IoCs
flow pid Process 43 1304 Process not Found -
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-1-5-21-705198581-2062733989-3666524522-1000\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 1828 set thread context of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 -
resource yara_rule behavioral2/memory/1152-4-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-9-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-8-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-17-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-18-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-19-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-20-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-24-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-29-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-32-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-35-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-39-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-42-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-45-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-48-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-52-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-55-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-59-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-62-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1152-65-0x0000000000400000-0x00000000005AC000-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 11 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.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 vbc.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4044 MicrosoftEdgeUpdate.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 1772 reg.exe 3916 reg.exe 4268 reg.exe 2636 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 1152 vbc.exe Token: SeCreateTokenPrivilege 1152 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1152 vbc.exe Token: SeLockMemoryPrivilege 1152 vbc.exe Token: SeIncreaseQuotaPrivilege 1152 vbc.exe Token: SeMachineAccountPrivilege 1152 vbc.exe Token: SeTcbPrivilege 1152 vbc.exe Token: SeSecurityPrivilege 1152 vbc.exe Token: SeTakeOwnershipPrivilege 1152 vbc.exe Token: SeLoadDriverPrivilege 1152 vbc.exe Token: SeSystemProfilePrivilege 1152 vbc.exe Token: SeSystemtimePrivilege 1152 vbc.exe Token: SeProfSingleProcessPrivilege 1152 vbc.exe Token: SeIncBasePriorityPrivilege 1152 vbc.exe Token: SeCreatePagefilePrivilege 1152 vbc.exe Token: SeCreatePermanentPrivilege 1152 vbc.exe Token: SeBackupPrivilege 1152 vbc.exe Token: SeRestorePrivilege 1152 vbc.exe Token: SeShutdownPrivilege 1152 vbc.exe Token: SeDebugPrivilege 1152 vbc.exe Token: SeAuditPrivilege 1152 vbc.exe Token: SeSystemEnvironmentPrivilege 1152 vbc.exe Token: SeChangeNotifyPrivilege 1152 vbc.exe Token: SeRemoteShutdownPrivilege 1152 vbc.exe Token: SeUndockPrivilege 1152 vbc.exe Token: SeSyncAgentPrivilege 1152 vbc.exe Token: SeEnableDelegationPrivilege 1152 vbc.exe Token: SeManageVolumePrivilege 1152 vbc.exe Token: SeImpersonatePrivilege 1152 vbc.exe Token: SeCreateGlobalPrivilege 1152 vbc.exe Token: 31 1152 vbc.exe Token: 32 1152 vbc.exe Token: 33 1152 vbc.exe Token: 34 1152 vbc.exe Token: 35 1152 vbc.exe Token: SeDebugPrivilege 1152 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1152 vbc.exe 1152 vbc.exe 1152 vbc.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1828 wrote to memory of 1152 1828 JaffaCakes118_bd65ebf416483ce7ac748faee60fe52f.exe 86 PID 1152 wrote to memory of 2052 1152 vbc.exe 87 PID 1152 wrote to memory of 2052 1152 vbc.exe 87 PID 1152 wrote to memory of 2052 1152 vbc.exe 87 PID 1152 wrote to memory of 2092 1152 vbc.exe 89 PID 1152 wrote to memory of 2092 1152 vbc.exe 89 PID 1152 wrote to memory of 2092 1152 vbc.exe 89 PID 1152 wrote to memory of 1708 1152 vbc.exe 92 PID 1152 wrote to memory of 1708 1152 vbc.exe 92 PID 1152 wrote to memory of 1708 1152 vbc.exe 92 PID 1152 wrote to memory of 1556 1152 vbc.exe 93 PID 1152 wrote to memory of 1556 1152 vbc.exe 93 PID 1152 wrote to memory of 1556 1152 vbc.exe 93 PID 2052 wrote to memory of 1772 2052 cmd.exe 97 PID 2052 wrote to memory of 1772 2052 cmd.exe 97 PID 2052 wrote to memory of 1772 2052 cmd.exe 97 PID 2092 wrote to memory of 4268 2092 cmd.exe 98 PID 2092 wrote to memory of 4268 2092 cmd.exe 98 PID 2092 wrote to memory of 4268 2092 cmd.exe 98 PID 1708 wrote to memory of 3916 1708 cmd.exe 99 PID 1708 wrote to memory of 3916 1708 cmd.exe 99 PID 1708 wrote to memory of 3916 1708 cmd.exe 99 PID 1556 wrote to memory of 2636 1556 cmd.exe 100 PID 1556 wrote to memory of 2636 1556 cmd.exe 100 PID 1556 wrote to memory of 2636 1556 cmd.exe 100
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:1828 -
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:1152 -
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:2052 -
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:1772
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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:2092 -
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:4268
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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:1708 -
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:3916
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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:1556 -
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:2636
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU4NjAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODIxNjMwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDQ2Nzk2NjIyIi8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4044
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
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3