Analysis
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max time kernel
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max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-01-2025 05:24
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe
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Size
2.6MB
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MD5
3c576b069189c498e278cb47cc44c1bf
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SHA1
51ea85f14e27a240f7e95bd41f15ca5db3cf86a6
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SHA256
39cbfb27db5f0a96586ce287e3b64967c41b3b7a4a1af30eb1870f5f130ece3e
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SHA512
4c6478113ca19b270672aec44e63f62eb15d1a6d92c510a30417e9ec3fa253b0083ee45fcf8bde72f4c07a11489540c75b2b2dd3081bb3f59e8d22fb013268fc
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SSDEEP
49152:pX5r+BPX3Yn+pz3SZHVqtaQ4g6gYyfTh4FpFPaq:pJr+BPYn43GQtaQ4bOT6
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 14 IoCs
resource yara_rule behavioral2/memory/4568-13-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-15-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-23-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-24-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-26-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-27-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-28-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-30-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-31-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-32-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-35-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-36-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-38-0x0000000000400000-0x0000000000470000-memory.dmp family_blackshades behavioral2/memory/4568-40-0x0000000000400000-0x0000000000470000-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 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 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 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\iTunes.exe = "C:\\Users\\Admin\\AppData\\Roaming\\iTunes.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\java = "C:\\Users\\Admin\\AppData\\Roaming\\iTunes.exe" vbc.exe -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\java = "C:\\Users\\Admin\\AppData\\Roaming\\iTunes.exe" vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\internet = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\internet = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" vbc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\java = "C:\\Users\\Admin\\AppData\\Roaming\\iTunes.exe" vbc.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4968 set thread context of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 3928 set thread context of 4568 3928 vbc.exe 83 -
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 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 4008 reg.exe 1152 reg.exe 1124 reg.exe 4544 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 4568 vbc.exe Token: SeCreateTokenPrivilege 4568 vbc.exe Token: SeAssignPrimaryTokenPrivilege 4568 vbc.exe Token: SeLockMemoryPrivilege 4568 vbc.exe Token: SeIncreaseQuotaPrivilege 4568 vbc.exe Token: SeMachineAccountPrivilege 4568 vbc.exe Token: SeTcbPrivilege 4568 vbc.exe Token: SeSecurityPrivilege 4568 vbc.exe Token: SeTakeOwnershipPrivilege 4568 vbc.exe Token: SeLoadDriverPrivilege 4568 vbc.exe Token: SeSystemProfilePrivilege 4568 vbc.exe Token: SeSystemtimePrivilege 4568 vbc.exe Token: SeProfSingleProcessPrivilege 4568 vbc.exe Token: SeIncBasePriorityPrivilege 4568 vbc.exe Token: SeCreatePagefilePrivilege 4568 vbc.exe Token: SeCreatePermanentPrivilege 4568 vbc.exe Token: SeBackupPrivilege 4568 vbc.exe Token: SeRestorePrivilege 4568 vbc.exe Token: SeShutdownPrivilege 4568 vbc.exe Token: SeDebugPrivilege 4568 vbc.exe Token: SeAuditPrivilege 4568 vbc.exe Token: SeSystemEnvironmentPrivilege 4568 vbc.exe Token: SeChangeNotifyPrivilege 4568 vbc.exe Token: SeRemoteShutdownPrivilege 4568 vbc.exe Token: SeUndockPrivilege 4568 vbc.exe Token: SeSyncAgentPrivilege 4568 vbc.exe Token: SeEnableDelegationPrivilege 4568 vbc.exe Token: SeManageVolumePrivilege 4568 vbc.exe Token: SeImpersonatePrivilege 4568 vbc.exe Token: SeCreateGlobalPrivilege 4568 vbc.exe Token: 31 4568 vbc.exe Token: 32 4568 vbc.exe Token: 33 4568 vbc.exe Token: 34 4568 vbc.exe Token: 35 4568 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4568 vbc.exe 4568 vbc.exe 4568 vbc.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 4968 wrote to memory of 3928 4968 JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe 82 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 4568 wrote to memory of 2952 4568 vbc.exe 84 PID 4568 wrote to memory of 2952 4568 vbc.exe 84 PID 4568 wrote to memory of 2952 4568 vbc.exe 84 PID 4568 wrote to memory of 3772 4568 vbc.exe 85 PID 4568 wrote to memory of 3772 4568 vbc.exe 85 PID 4568 wrote to memory of 3772 4568 vbc.exe 85 PID 4568 wrote to memory of 1644 4568 vbc.exe 86 PID 4568 wrote to memory of 1644 4568 vbc.exe 86 PID 4568 wrote to memory of 1644 4568 vbc.exe 86 PID 4568 wrote to memory of 2712 4568 vbc.exe 87 PID 4568 wrote to memory of 2712 4568 vbc.exe 87 PID 4568 wrote to memory of 2712 4568 vbc.exe 87 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3928 wrote to memory of 4568 3928 vbc.exe 83 PID 3772 wrote to memory of 1152 3772 cmd.exe 92 PID 3772 wrote to memory of 1152 3772 cmd.exe 92 PID 3772 wrote to memory of 1152 3772 cmd.exe 92 PID 2952 wrote to memory of 1124 2952 cmd.exe 93 PID 2952 wrote to memory of 1124 2952 cmd.exe 93 PID 2952 wrote to memory of 1124 2952 cmd.exe 93 PID 1644 wrote to memory of 4544 1644 cmd.exe 94 PID 1644 wrote to memory of 4544 1644 cmd.exe 94 PID 1644 wrote to memory of 4544 1644 cmd.exe 94 PID 2712 wrote to memory of 4008 2712 cmd.exe 95 PID 2712 wrote to memory of 4008 2712 cmd.exe 95 PID 2712 wrote to memory of 4008 2712 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4968 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe3⤵
- Adds policy Run key to start application
- 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:4568 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- 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" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1124
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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" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3772 -
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" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1152
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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" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4544
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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\iTunes.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\iTunes.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\iTunes.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\iTunes.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4008
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\JaffaCakes118_3c576b069189c498e278cb47cc44c1bf.exe.log
Filesize116B
MD5fbcc48ddf361df41da6b0400718841f8
SHA1b6d3641dc3c8186662f3906a350e355f47e373e3
SHA256ecb300191d0e3420d114338ed6850afa649b270f75c181ffe86b435420100870
SHA5121d9d8e3335423152e7b19bc3b0ac8f04d318c342cfeb1567b9b82f0dde0e3d3f57c3fb7c312fbca7d9f46ba2383f32a2abc90df9a924f27da43f854bd490e578
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Filesize
2.6MB
MD53c576b069189c498e278cb47cc44c1bf
SHA151ea85f14e27a240f7e95bd41f15ca5db3cf86a6
SHA25639cbfb27db5f0a96586ce287e3b64967c41b3b7a4a1af30eb1870f5f130ece3e
SHA5124c6478113ca19b270672aec44e63f62eb15d1a6d92c510a30417e9ec3fa253b0083ee45fcf8bde72f4c07a11489540c75b2b2dd3081bb3f59e8d22fb013268fc